40771701

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 25065099

約数列:

[1, 3, 9, 19, 27, 47, 57, 89, 141, 171, 267, 361, 423, 513, 801, 893, 1083, 1269, 1691, 2403, 2679, 3249, 4183, 5073, 8037, 9747, 12549, 15219, 16967, 24111, 32129, 37647, 45657, 50901, 79477, 96387, 112941, 152703, 238431, 289161, 458109, 715293, 867483, 1510063, 2145879, 4530189, 13590567, 40771701]

約数ペア:

[(1, 40771701), (3, 13590567), (9, 4530189), (19, 2145879), (27, 1510063), (47, 867483), (57, 715293), (89, 458109), (141, 289161), (171, 238431), (267, 152703), (361, 112941), (423, 96387), (513, 79477), (801, 50901), (893, 45657), (1083, 37647), (1269, 32129), (1691, 24111), (2403, 16967), (2679, 15219), (3249, 12549), (4183, 9747), (5073, 8037)]