79062921

素因数分解:

$3^2\times 7^2\times {\mathrm{179281}}^1$

素因数の和:179301

約数の個数: 18

約数和(自身を含む): 132847962

約数和(自身を除く): 53785041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 179281, 537843, 1254967, 1613529, 3764901, 8784769, 11294703, 26354307, 79062921]

約数ペア:

[(1, 79062921), (3, 26354307), (7, 11294703), (9, 8784769), (21, 3764901), (49, 1613529), (63, 1254967), (147, 537843), (441, 179281)]