72359091

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8263}}^1$

素因数の和:8415

約数の個数: 24

約数和(自身を含む): 120323840

約数和(自身を除く): 47964749

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8263, 8757, 24789, 57841, 74367, 173523, 520569, 1148557, 3445671, 8039899, 10337013, 24119697, 72359091]

約数ペア:

[(1, 72359091), (3, 24119697), (7, 10337013), (9, 8039899), (21, 3445671), (63, 1148557), (139, 520569), (417, 173523), (973, 74367), (1251, 57841), (2919, 24789), (8263, 8757)]