195624621

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 288306200

約数和(自身を除く): 92681579

約数列:

[1, 3, 9, 61, 183, 349, 549, 1021, 1047, 3063, 3141, 9189, 21289, 62281, 63867, 186843, 191601, 356329, 560529, 1068987, 3206961, 21736069, 65208207, 195624621]

約数ペア:

[(1, 195624621), (3, 65208207), (9, 21736069), (61, 3206961), (183, 1068987), (349, 560529), (549, 356329), (1021, 191601), (1047, 186843), (3063, 63867), (3141, 62281), (9189, 21289)]