15690889971

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{57329}}^1$

素因数の和:57481

約数の個数: 40

約数和(自身を含む): 24417993600

約数和(自身を除く): 8727103629

約数列:

[1, 3, 9, 27, 31, 81, 93, 109, 279, 327, 837, 981, 2511, 2943, 3379, 8829, 10137, 30411, 57329, 91233, 171987, 273699, 515961, 1547883, 1777199, 4643649, 5331597, 6248861, 15994791, 18746583, 47984373, 56239749, 143953119, 168719247, 193714691, 506157741, 581144073, 1743432219, 5230296657, 15690889971]

約数ペア:

[(1, 15690889971), (3, 5230296657), (9, 1743432219), (27, 581144073), (31, 506157741), (81, 193714691), (93, 168719247), (109, 143953119), (279, 56239749), (327, 47984373), (837, 18746583), (981, 15994791), (2511, 6248861), (2943, 5331597), (3379, 4643649), (8829, 1777199), (10137, 1547883), (30411, 515961), (57329, 273699), (91233, 171987)]