80455799487

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{181549}}^1$

素因数の和:182055

約数の個数: 32

約数和(自身を含む): 125487360000

約数和(自身を除く): 45031560513

約数列:

[1, 3, 7, 21, 47, 141, 329, 449, 987, 1347, 3143, 9429, 21103, 63309, 147721, 181549, 443163, 544647, 1270843, 3812529, 8532803, 25598409, 59729621, 81515501, 179188863, 244546503, 570608507, 1711825521, 3831228547, 11493685641, 26818599829, 80455799487]

約数ペア:

[(1, 80455799487), (3, 26818599829), (7, 11493685641), (21, 3831228547), (47, 1711825521), (141, 570608507), (329, 244546503), (449, 179188863), (987, 81515501), (1347, 59729621), (3143, 25598409), (9429, 8532803), (21103, 3812529), (63309, 1270843), (147721, 544647), (181549, 443163)]