197210547

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 290234880

約数和(自身を除く): 93024333

約数列:

[1, 3, 9, 67, 201, 359, 603, 911, 1077, 2733, 3231, 8199, 24053, 61037, 72159, 183111, 216477, 327049, 549333, 981147, 2943441, 21912283, 65736849, 197210547]

約数ペア:

[(1, 197210547), (3, 65736849), (9, 21912283), (67, 2943441), (201, 981147), (359, 549333), (603, 327049), (911, 216477), (1077, 183111), (2733, 72159), (3231, 61037), (8199, 24053)]