65920431

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 89532000

約数和(自身を除く): 23611569

約数列:

[1, 3, 89, 149, 267, 447, 1657, 4971, 13261, 39783, 147473, 246893, 442419, 740679, 21973477, 65920431]

約数ペア:

[(1, 65920431), (3, 21973477), (89, 740679), (149, 442419), (267, 246893), (447, 147473), (1657, 39783), (4971, 13261)]