91401156918

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{10780981}}^1$

素因数の和:10781149

約数の個数: 32

約数和(自身を含む): 204407418720

約数和(自身を除く): 113006261802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 10780981, 21561962, 32342943, 64685886, 97028829, 194057658, 291086487, 582172974, 1692614017, 3385228034, 5077842051, 10155684102, 15233526153, 30467052306, 45700578459, 91401156918]

約数ペア:

[(1, 91401156918), (2, 45700578459), (3, 30467052306), (6, 15233526153), (9, 10155684102), (18, 5077842051), (27, 3385228034), (54, 1692614017), (157, 582172974), (314, 291086487), (471, 194057658), (942, 97028829), (1413, 64685886), (2826, 32342943), (4239, 21561962), (8478, 10780981)]