61812064311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{721859}}^1$

素因数の和:721975

約数の個数: 32

約数和(自身を含む): 92305681920

約数和(自身を除く): 30493617609

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1173, 1241, 1679, 3723, 5037, 28543, 85629, 721859, 2165577, 12271603, 16602757, 36814809, 49808271, 52695707, 158087121, 282246869, 846740607, 895827019, 1212001261, 2687481057, 3636003783, 20604021437, 61812064311]

約数ペア:

[(1, 61812064311), (3, 20604021437), (17, 3636003783), (23, 2687481057), (51, 1212001261), (69, 895827019), (73, 846740607), (219, 282246869), (391, 158087121), (1173, 52695707), (1241, 49808271), (1679, 36814809), (3723, 16602757), (5037, 12271603), (28543, 2165577), (85629, 721859)]