742912263

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2029}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 1122508800

約数和(自身を除く): 379596537

約数列:

[1, 3, 9, 27, 71, 191, 213, 573, 639, 1719, 1917, 2029, 5157, 6087, 13561, 18261, 40683, 54783, 122049, 144059, 366147, 387539, 432177, 1162617, 1296531, 3487851, 3889593, 10463553, 27515269, 82545807, 247637421, 742912263]

約数ペア:

[(1, 742912263), (3, 247637421), (9, 82545807), (27, 27515269), (71, 10463553), (191, 3889593), (213, 3487851), (573, 1296531), (639, 1162617), (1719, 432177), (1917, 387539), (2029, 366147), (5157, 144059), (6087, 122049), (13561, 54783), (18261, 40683)]