81653372009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2797}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 91512059520

約数和(自身を除く): 9858687511

約数列:

[1, 11, 61, 139, 313, 671, 1529, 2797, 3443, 8479, 19093, 30767, 43507, 93269, 170617, 210023, 388783, 478577, 875461, 1876787, 2653927, 4276613, 9630071, 23715763, 29193197, 53403121, 121689079, 260873393, 587434331, 1338579869, 7423033819, 81653372009]

約数ペア:

[(1, 81653372009), (11, 7423033819), (61, 1338579869), (139, 587434331), (313, 260873393), (671, 121689079), (1529, 53403121), (2797, 29193197), (3443, 23715763), (8479, 9630071), (19093, 4276613), (30767, 2653927), (43507, 1876787), (93269, 875461), (170617, 478577), (210023, 388783)]