91528191

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 47817729

約数列:

[1, 3, 9, 27, 53, 159, 167, 383, 477, 501, 1149, 1431, 1503, 3447, 4509, 8851, 10341, 20299, 26553, 60897, 63961, 79659, 182691, 191883, 238977, 548073, 575649, 1726947, 3389933, 10169799, 30509397, 91528191]

約数ペア:

[(1, 91528191), (3, 30509397), (9, 10169799), (27, 3389933), (53, 1726947), (159, 575649), (167, 548073), (383, 238977), (477, 191883), (501, 182691), (1149, 79659), (1431, 63961), (1503, 60897), (3447, 26553), (4509, 20299), (8851, 10341)]