81016065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 161274240

約数和(自身を除く): 80258175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 67, 117, 135, 159, 169, 195, 201, 265, 335, 351, 477, 507, 585, 603, 689, 795, 845, 871, 1005, 1431, 1521, 1755, 1809, 2067, 2385, 2535, 2613, 3015, 3445, 3551, 4355, 4563, 6201, 7155, 7605, 7839, 8957, 9045, 10335, 10653, 11323, 13065, 17755, 18603, 22815, 23517, 26871, 31005, 31959, 33969, 39195, 44785, 46163, 53265, 56615, 80613, 93015, 95877, 101907, 117585, 134355, 138489, 159795, 169845, 230815, 241839, 305721, 403065, 415467, 479385, 509535, 600119, 692445, 1209195, 1246401, 1528605, 1800357, 2077335, 3000595, 5401071, 6232005, 9001785, 16203213, 27005355, 81016065]

約数ペア:

[(1, 81016065), (3, 27005355), (5, 16203213), (9, 9001785), (13, 6232005), (15, 5401071), (27, 3000595), (39, 2077335), (45, 1800357), (53, 1528605), (65, 1246401), (67, 1209195), (117, 692445), (135, 600119), (159, 509535), (169, 479385), (195, 415467), (201, 403065), (265, 305721), (335, 241839), (351, 230815), (477, 169845), (507, 159795), (585, 138489), (603, 134355), (689, 117585), (795, 101907), (845, 95877), (871, 93015), (1005, 80613), (1431, 56615), (1521, 53265), (1755, 46163), (1809, 44785), (2067, 39195), (2385, 33969), (2535, 31959), (2613, 31005), (3015, 26871), (3445, 23517), (3551, 22815), (4355, 18603), (4563, 17755), (6201, 13065), (7155, 11323), (7605, 10653), (7839, 10335), (8957, 9045)]