387541405083

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{65543}}^1$

素因数の和:65681

約数の個数: 96

約数和(自身を含む): 663515020800

約数和(自身を除く): 275973615717

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 73, 87, 133, 147, 203, 219, 399, 511, 551, 609, 931, 1387, 1421, 1533, 1653, 2117, 2793, 3577, 3857, 4161, 4263, 6351, 9709, 10731, 11571, 14819, 26999, 29127, 40223, 44457, 65543, 67963, 80997, 103733, 120669, 196629, 203889, 281561, 311199, 458801, 844683, 1245317, 1376403, 1900747, 1970927, 3211607, 3735951, 4784639, 5702241, 5912781, 8717219, 9634821, 13305229, 14353917, 26151657, 33492473, 36114193, 39915687, 61020533, 90908141, 93136603, 100477419, 108342579, 138754531, 183061599, 234447311, 252799351, 272724423, 279409809, 416263593, 636356987, 703341933, 758398053, 971281717, 1769595457, 1909070961, 2636336089, 2913845151, 4454498909, 5308786371, 6798972019, 7909008267, 13363496727, 18454352623, 20396916057, 55363057869, 129180468361, 387541405083]

約数ペア:

[(1, 387541405083), (3, 129180468361), (7, 55363057869), (19, 20396916057), (21, 18454352623), (29, 13363496727), (49, 7909008267), (57, 6798972019), (73, 5308786371), (87, 4454498909), (133, 2913845151), (147, 2636336089), (203, 1909070961), (219, 1769595457), (399, 971281717), (511, 758398053), (551, 703341933), (609, 636356987), (931, 416263593), (1387, 279409809), (1421, 272724423), (1533, 252799351), (1653, 234447311), (2117, 183061599), (2793, 138754531), (3577, 108342579), (3857, 100477419), (4161, 93136603), (4263, 90908141), (6351, 61020533), (9709, 39915687), (10731, 36114193), (11571, 33492473), (14819, 26151657), (26999, 14353917), (29127, 13305229), (40223, 9634821), (44457, 8717219), (65543, 5912781), (67963, 5702241), (80997, 4784639), (103733, 3735951), (120669, 3211607), (196629, 1970927), (203889, 1900747), (281561, 1376403), (311199, 1245317), (458801, 844683)]