149664501

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 262953600

約数和(自身を除く): 113289099

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 679, 873, 1197, 1289, 1843, 2037, 3867, 5529, 6111, 9023, 11601, 12901, 16587, 24491, 27069, 38703, 73473, 81207, 116109, 125033, 171437, 220419, 375099, 514311, 875231, 1125297, 1542933, 2375627, 2625693, 7126881, 7877079, 16629389, 21380643, 49888167, 149664501]

約数ペア:

[(1, 149664501), (3, 49888167), (7, 21380643), (9, 16629389), (19, 7877079), (21, 7126881), (57, 2625693), (63, 2375627), (97, 1542933), (133, 1125297), (171, 875231), (291, 514311), (399, 375099), (679, 220419), (873, 171437), (1197, 125033), (1289, 116109), (1843, 81207), (2037, 73473), (3867, 38703), (5529, 27069), (6111, 24491), (9023, 16587), (11601, 12901)]