66851799

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 105414144

約数和(自身を除く): 38562345

約数列:

[1, 3, 7, 21, 43, 101, 129, 301, 303, 707, 733, 903, 2121, 2199, 4343, 5131, 13029, 15393, 30401, 31519, 74033, 91203, 94557, 220633, 222099, 518231, 661899, 1554693, 3183419, 9550257, 22283933, 66851799]

約数ペア:

[(1, 66851799), (3, 22283933), (7, 9550257), (21, 3183419), (43, 1554693), (101, 661899), (129, 518231), (301, 222099), (303, 220633), (707, 94557), (733, 91203), (903, 74033), (2121, 31519), (2199, 30401), (4343, 15393), (5131, 13029)]