91218015231

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2215051}}^1$

素因数の和:2215151

約数の個数: 32

約数和(自身を含む): 145449174528

約数和(自身を除く): 54231159297

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 5883, 13727, 41181, 2215051, 6645153, 15505357, 46516071, 81956887, 117397703, 245870661, 352193109, 573698209, 821783921, 1721094627, 2465351763, 4343715011, 13031145033, 30406005077, 91218015231]

約数ペア:

[(1, 91218015231), (3, 30406005077), (7, 13031145033), (21, 4343715011), (37, 2465351763), (53, 1721094627), (111, 821783921), (159, 573698209), (259, 352193109), (371, 245870661), (777, 117397703), (1113, 81956887), (1961, 46516071), (5883, 15505357), (13727, 6645153), (41181, 2215051)]