72992451

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10501}}^1$

素因数の和:10842

約数の個数: 16

約数和(自身を含む): 111573248

約数和(自身を除く): 38580797

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 10501, 31503, 73507, 220521, 3475831, 10427493, 24330817, 72992451]

約数ペア:

[(1, 72992451), (3, 24330817), (7, 10427493), (21, 3475831), (331, 220521), (993, 73507), (2317, 31503), (6951, 10501)]