71333757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 44424963

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 461, 521, 1383, 1563, 4149, 4689, 5071, 5731, 12447, 14067, 15213, 17193, 45639, 51579, 136917, 154737, 240181, 720543, 2161629, 2641991, 6484887, 7925973, 23777919, 71333757]

約数ペア:

[(1, 71333757), (3, 23777919), (9, 7925973), (11, 6484887), (27, 2641991), (33, 2161629), (99, 720543), (297, 240181), (461, 154737), (521, 136917), (1383, 51579), (1563, 45639), (4149, 17193), (4689, 15213), (5071, 14067), (5731, 12447)]