47620719

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 70408832

約数和(自身を除く): 22788113

約数列:

[1, 3, 9, 67, 151, 201, 453, 523, 603, 1359, 1569, 4707, 10117, 30351, 35041, 78973, 91053, 105123, 236919, 315369, 710757, 5291191, 15873573, 47620719]

約数ペア:

[(1, 47620719), (3, 15873573), (9, 5291191), (67, 710757), (151, 315369), (201, 236919), (453, 105123), (523, 91053), (603, 78973), (1359, 35041), (1569, 30351), (4707, 10117)]