142775227203

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4237

約数の個数: 96

約数和(自身を含む): 232755240960

約数和(自身を除く): 89980013757

約数列:

[1, 3, 7, 21, 43, 49, 71, 79, 129, 147, 213, 237, 301, 497, 553, 903, 1491, 1659, 2107, 3053, 3397, 3479, 3871, 4027, 5609, 6321, 9159, 10191, 10437, 11613, 12081, 16827, 21371, 23779, 28189, 39263, 64113, 71337, 84567, 117789, 149597, 166453, 173161, 197323, 241187, 274841, 285917, 318133, 448791, 499359, 519483, 591969, 723561, 824523, 857751, 954399, 1212127, 1688309, 2001419, 2226931, 3636381, 5064927, 6004257, 6680793, 8484889, 11818163, 12294431, 13679719, 14009933, 15588517, 22587443, 25454667, 35454489, 36883293, 41039157, 42029799, 46765551, 67762329, 86061017, 95758033, 158112101, 258183051, 287274099, 474336303, 602427119, 670306231, 971260049, 1106784707, 1807281357, 2010918693, 2913780147, 3320354121, 6798820343, 20396461029, 47591742401, 142775227203]

約数ペア:

[(1, 142775227203), (3, 47591742401), (7, 20396461029), (21, 6798820343), (43, 3320354121), (49, 2913780147), (71, 2010918693), (79, 1807281357), (129, 1106784707), (147, 971260049), (213, 670306231), (237, 602427119), (301, 474336303), (497, 287274099), (553, 258183051), (903, 158112101), (1491, 95758033), (1659, 86061017), (2107, 67762329), (3053, 46765551), (3397, 42029799), (3479, 41039157), (3871, 36883293), (4027, 35454489), (5609, 25454667), (6321, 22587443), (9159, 15588517), (10191, 14009933), (10437, 13679719), (11613, 12294431), (12081, 11818163), (16827, 8484889), (21371, 6680793), (23779, 6004257), (28189, 5064927), (39263, 3636381), (64113, 2226931), (71337, 2001419), (84567, 1688309), (117789, 1212127), (149597, 954399), (166453, 857751), (173161, 824523), (197323, 723561), (241187, 591969), (274841, 519483), (285917, 499359), (318133, 448791)]