75206961

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 118111488

約数和(自身を除く): 42904527

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 183, 279, 491, 549, 837, 1473, 1647, 1891, 2511, 4419, 4941, 5673, 13257, 15221, 17019, 29951, 39771, 45663, 51057, 89853, 136989, 153171, 269559, 410967, 808677, 928481, 1232901, 2426031, 2785443, 8356329, 25068987, 75206961]

約数ペア:

[(1, 75206961), (3, 25068987), (9, 8356329), (27, 2785443), (31, 2426031), (61, 1232901), (81, 928481), (93, 808677), (183, 410967), (279, 269559), (491, 153171), (549, 136989), (837, 89853), (1473, 51057), (1647, 45663), (1891, 39771), (2511, 29951), (4419, 17019), (4941, 15221), (5673, 13257)]