73073259

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 142289784

約数和(自身を除く): 69216525

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 49, 51, 57, 63, 81, 119, 133, 147, 153, 171, 189, 243, 323, 357, 361, 399, 441, 459, 513, 567, 833, 931, 969, 1071, 1083, 1197, 1323, 1377, 1539, 1701, 2261, 2499, 2527, 2793, 2907, 3213, 3249, 3591, 3969, 4131, 4617, 6137, 6783, 7497, 7581, 8379, 8721, 9639, 9747, 10773, 11907, 15827, 17689, 18411, 20349, 22491, 22743, 25137, 26163, 28917, 29241, 32319, 42959, 47481, 53067, 55233, 61047, 67473, 68229, 75411, 78489, 87723, 128877, 142443, 159201, 165699, 183141, 202419, 204687, 226233, 300713, 386631, 427329, 477603, 497097, 549423, 614061, 902139, 1159893, 1281987, 1432809, 1491291, 2706417, 3479679, 3845961, 4298427, 8119251, 10439037, 24357753, 73073259]

約数ペア:

[(1, 73073259), (3, 24357753), (7, 10439037), (9, 8119251), (17, 4298427), (19, 3845961), (21, 3479679), (27, 2706417), (49, 1491291), (51, 1432809), (57, 1281987), (63, 1159893), (81, 902139), (119, 614061), (133, 549423), (147, 497097), (153, 477603), (171, 427329), (189, 386631), (243, 300713), (323, 226233), (357, 204687), (361, 202419), (399, 183141), (441, 165699), (459, 159201), (513, 142443), (567, 128877), (833, 87723), (931, 78489), (969, 75411), (1071, 68229), (1083, 67473), (1197, 61047), (1323, 55233), (1377, 53067), (1539, 47481), (1701, 42959), (2261, 32319), (2499, 29241), (2527, 28917), (2793, 26163), (2907, 25137), (3213, 22743), (3249, 22491), (3591, 20349), (3969, 18411), (4131, 17689), (4617, 15827), (6137, 11907), (6783, 10773), (7497, 9747), (7581, 9639), (8379, 8721)]