61671807

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 32884353

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 477, 607, 639, 1431, 1821, 1917, 3763, 5463, 11289, 16389, 32171, 33867, 43097, 96513, 101601, 129291, 289539, 387873, 868617, 1163619, 2284141, 6852423, 20557269, 61671807]

約数ペア:

[(1, 61671807), (3, 20557269), (9, 6852423), (27, 2284141), (53, 1163619), (71, 868617), (159, 387873), (213, 289539), (477, 129291), (607, 101601), (639, 96513), (1431, 43097), (1821, 33867), (1917, 32171), (3763, 16389), (5463, 11289)]