25190099199

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{3203}}^1$

素因数の和:4009

約数の個数: 40

約数和(自身を含む): 37949611392

約数和(自身を除く): 12759512193

約数列:

[1, 3, 9, 27, 81, 151, 453, 643, 1359, 1929, 3203, 4077, 5787, 9609, 12231, 17361, 28827, 52083, 86481, 97093, 259443, 291279, 483653, 873837, 1450959, 2059529, 2621511, 4352877, 6178587, 7864533, 13058631, 18535761, 39175893, 55607283, 166821849, 310988879, 932966637, 2798899911, 8396699733, 25190099199]

約数ペア:

[(1, 25190099199), (3, 8396699733), (9, 2798899911), (27, 932966637), (81, 310988879), (151, 166821849), (453, 55607283), (643, 39175893), (1359, 18535761), (1929, 13058631), (3203, 7864533), (4077, 6178587), (5787, 4352877), (9609, 2621511), (12231, 2059529), (17361, 1450959), (28827, 873837), (52083, 483653), (86481, 291279), (97093, 259443)]