72001419

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{23011}}^1$

素因数の和:23170

約数の個数: 16

約数和(自身を含む): 110457600

約数和(自身を除く): 38456181

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 23011, 69033, 161077, 483231, 3428639, 10285917, 24000473, 72001419]

約数ペア:

[(1, 72001419), (3, 24000473), (7, 10285917), (21, 3428639), (149, 483231), (447, 161077), (1043, 69033), (3129, 23011)]