179624991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2753}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 296110080

約数和(自身を除く): 116485089

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 2753, 3107, 5019, 8259, 9321, 19271, 21749, 35789, 57813, 65247, 107367, 250523, 657967, 751569, 1973901, 4605769, 8553571, 13817307, 25660713, 59874997, 179624991]

約数ペア:

[(1, 179624991), (3, 59874997), (7, 25660713), (13, 13817307), (21, 8553571), (39, 4605769), (91, 1973901), (239, 751569), (273, 657967), (717, 250523), (1673, 107367), (2753, 65247), (3107, 57813), (5019, 35789), (8259, 21749), (9321, 19271)]