72344013

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{43607}}^1$

素因数の和:43696

約数の個数: 16

約数和(自身を含む): 111636480

約数和(自身を除く): 39292467

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 43607, 130821, 305249, 915747, 3444953, 10334859, 24114671, 72344013]

約数ペア:

[(1, 72344013), (3, 24114671), (7, 10334859), (21, 3444953), (79, 915747), (237, 305249), (553, 130821), (1659, 43607)]