156947400429

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{24977}}^1$

素因数の和:25441

約数の個数: 32

約数和(自身を含む): 215234426880

約数和(自身を除く): 58287026451

約数列:

[1, 3, 59, 131, 177, 271, 393, 813, 7729, 15989, 23187, 24977, 35501, 47967, 74931, 106503, 1473643, 2094559, 3271987, 4420929, 6283677, 6768767, 9815961, 20306301, 193047233, 399357253, 579141699, 886708477, 1198071759, 2660125431, 52315800143, 156947400429]

約数ペア:

[(1, 156947400429), (3, 52315800143), (59, 2660125431), (131, 1198071759), (177, 886708477), (271, 579141699), (393, 399357253), (813, 193047233), (7729, 20306301), (15989, 9815961), (23187, 6768767), (24977, 6283677), (35501, 4420929), (47967, 3271987), (74931, 2094559), (106503, 1473643)]