45289293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 73113600

約数和(自身を除く): 27824307

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 399, 509, 669, 1527, 1561, 3563, 4237, 4683, 9671, 10689, 12711, 29013, 29659, 67697, 88977, 113507, 203091, 340521, 794549, 2156633, 2383647, 6469899, 15096431, 45289293]

約数ペア:

[(1, 45289293), (3, 15096431), (7, 6469899), (19, 2383647), (21, 2156633), (57, 794549), (133, 340521), (223, 203091), (399, 113507), (509, 88977), (669, 67697), (1527, 29659), (1561, 29013), (3563, 12711), (4237, 10689), (4683, 9671)]