75595653

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 133324800

約数和(自身を除く): 57729147

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 79, 83, 183, 189, 237, 249, 427, 549, 553, 581, 711, 747, 1281, 1647, 1659, 1743, 2133, 2241, 3843, 4819, 4977, 5063, 5229, 6557, 11529, 14457, 14931, 15189, 15687, 19671, 33733, 35441, 43371, 45567, 45899, 59013, 101199, 106323, 130113, 136701, 137697, 177039, 303597, 318969, 399977, 413091, 910791, 956907, 1199931, 1239273, 2799839, 3599793, 8399517, 10799379, 25198551, 75595653]

約数ペア:

[(1, 75595653), (3, 25198551), (7, 10799379), (9, 8399517), (21, 3599793), (27, 2799839), (61, 1239273), (63, 1199931), (79, 956907), (83, 910791), (183, 413091), (189, 399977), (237, 318969), (249, 303597), (427, 177039), (549, 137697), (553, 136701), (581, 130113), (711, 106323), (747, 101199), (1281, 59013), (1647, 45899), (1659, 45567), (1743, 43371), (2133, 35441), (2241, 33733), (3843, 19671), (4819, 15687), (4977, 15189), (5063, 14931), (5229, 14457), (6557, 11529)]