31097061

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 17425179

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 701, 837, 1431, 1643, 2103, 4929, 6309, 14787, 18927, 21731, 37153, 44361, 65193, 111459, 195579, 334377, 586737, 1003131, 1151743, 3455229, 10365687, 31097061]

約数ペア:

[(1, 31097061), (3, 10365687), (9, 3455229), (27, 1151743), (31, 1003131), (53, 586737), (93, 334377), (159, 195579), (279, 111459), (477, 65193), (701, 44361), (837, 37153), (1431, 21731), (1643, 18927), (2103, 14787), (4929, 6309)]