72671001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2819}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 104543040

約数和(自身を除く): 31872039

約数列:

[1, 3, 13, 39, 661, 1983, 2819, 8457, 8593, 25779, 36647, 109941, 1863359, 5590077, 24223667, 72671001]

約数ペア:

[(1, 72671001), (3, 24223667), (13, 5590077), (39, 1863359), (661, 109941), (1983, 36647), (2819, 25779), (8457, 8593)]