126992637

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 211968000

約数和(自身を除く): 84975363

約数列:

[1, 3, 9, 19, 23, 27, 47, 57, 69, 141, 171, 207, 229, 423, 437, 513, 621, 687, 893, 1081, 1269, 1311, 2061, 2679, 3243, 3933, 4351, 5267, 6183, 8037, 9729, 10763, 11799, 13053, 15801, 20539, 24111, 29187, 32289, 39159, 47403, 61617, 96867, 100073, 117477, 142209, 184851, 204497, 247549, 290601, 300219, 554553, 613491, 742647, 900657, 1840473, 2227941, 2701971, 4703431, 5521419, 6683823, 14110293, 42330879, 126992637]

約数ペア:

[(1, 126992637), (3, 42330879), (9, 14110293), (19, 6683823), (23, 5521419), (27, 4703431), (47, 2701971), (57, 2227941), (69, 1840473), (141, 900657), (171, 742647), (207, 613491), (229, 554553), (423, 300219), (437, 290601), (513, 247549), (621, 204497), (687, 184851), (893, 142209), (1081, 117477), (1269, 100073), (1311, 96867), (2061, 61617), (2679, 47403), (3243, 39159), (3933, 32289), (4351, 29187), (5267, 24111), (6183, 20539), (8037, 15801), (9729, 13053), (10763, 11799)]