72211647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4817}}^1$

素因数の和:5102

約数の個数: 16

約数和(自身を含む): 101756160

約数和(自身を除く): 29544513

約数列:

[1, 3, 19, 57, 263, 789, 4817, 4997, 14451, 14991, 91523, 274569, 1266871, 3800613, 24070549, 72211647]

約数ペア:

[(1, 72211647), (3, 24070549), (19, 3800613), (57, 1266871), (263, 274569), (789, 91523), (4817, 14991), (4997, 14451)]