78853593

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41263}}^1$

素因数の和:41293

約数の個数: 24

約数和(自身を含む): 131714688

約数和(自身を除く): 52861095

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 41263, 123789, 288841, 536419, 866523, 1609257, 2021887, 3754933, 6065661, 11264799, 26284531, 78853593]

約数ペア:

[(1, 78853593), (3, 26284531), (7, 11264799), (13, 6065661), (21, 3754933), (39, 2021887), (49, 1609257), (91, 866523), (147, 536419), (273, 288841), (637, 123789), (1911, 41263)]