63817263

素因数分解:

$3^2\times {\mathrm{139}}^2\times {\mathrm{367}}^1$

素因数の和:651

約数の個数: 18

約数和(自身を含む): 93101424

約数和(自身を除く): 29284161

約数列:

[1, 3, 9, 139, 367, 417, 1101, 1251, 3303, 19321, 51013, 57963, 153039, 173889, 459117, 7090807, 21272421, 63817263]

約数ペア:

[(1, 63817263), (3, 21272421), (9, 7090807), (139, 459117), (367, 173889), (417, 153039), (1101, 57963), (1251, 51013), (3303, 19321)]