164080527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 242016768

約数和(自身を除く): 77936241

約数列:

[1, 3, 13, 39, 53, 159, 163, 487, 489, 689, 1461, 2067, 2119, 6331, 6357, 8639, 18993, 25811, 25917, 77433, 79381, 112307, 238143, 335543, 336921, 1006629, 1031953, 3095859, 4207193, 12621579, 54693509, 164080527]

約数ペア:

[(1, 164080527), (3, 54693509), (13, 12621579), (39, 4207193), (53, 3095859), (159, 1031953), (163, 1006629), (487, 336921), (489, 335543), (689, 238143), (1461, 112307), (2067, 79381), (2119, 77433), (6331, 25917), (6357, 25811), (8639, 18993)]