957454911

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 1684412928

約数和(自身を除く): 726958017

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 151, 159, 189, 211, 371, 453, 477, 567, 633, 1057, 1113, 1359, 1431, 1477, 1899, 3171, 3339, 4077, 4293, 4431, 5697, 8003, 9513, 10017, 11183, 12231, 13293, 17091, 24009, 28539, 30051, 31861, 33549, 39879, 56021, 72027, 78281, 85617, 95583, 100647, 119637, 168063, 216081, 223027, 234843, 286749, 301941, 504189, 648243, 669081, 704529, 860247, 905823, 1512567, 1688633, 2007243, 2113587, 2580741, 4537701, 5065899, 6021729, 6340761, 11820431, 15197697, 18065187, 35461293, 45593091, 106383879, 136779273, 319151637, 957454911]

約数ペア:

[(1, 957454911), (3, 319151637), (7, 136779273), (9, 106383879), (21, 45593091), (27, 35461293), (53, 18065187), (63, 15197697), (81, 11820431), (151, 6340761), (159, 6021729), (189, 5065899), (211, 4537701), (371, 2580741), (453, 2113587), (477, 2007243), (567, 1688633), (633, 1512567), (1057, 905823), (1113, 860247), (1359, 704529), (1431, 669081), (1477, 648243), (1899, 504189), (3171, 301941), (3339, 286749), (4077, 234843), (4293, 223027), (4431, 216081), (5697, 168063), (8003, 119637), (9513, 100647), (10017, 95583), (11183, 85617), (12231, 78281), (13293, 72027), (17091, 56021), (24009, 39879), (28539, 33549), (30051, 31861)]