49072257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 29672703

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 557, 753, 1671, 2259, 3263, 5013, 6777, 7241, 9789, 15039, 21723, 29367, 65169, 88101, 139807, 195507, 419421, 1258263, 1817491, 3774789, 5452473, 16357419, 49072257]

約数ペア:

[(1, 49072257), (3, 16357419), (9, 5452473), (13, 3774789), (27, 1817491), (39, 1258263), (117, 419421), (251, 195507), (351, 139807), (557, 88101), (753, 65169), (1671, 29367), (2259, 21723), (3263, 15039), (5013, 9789), (6777, 7241)]