72472587

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 108706752

約数和(自身を除く): 36234165

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 4643, 5203, 13929, 15609, 51073, 153219, 199649, 561803, 598947, 1685409, 2196139, 6588417, 24157529, 72472587]

約数ペア:

[(1, 72472587), (3, 24157529), (11, 6588417), (33, 2196139), (43, 1685409), (121, 598947), (129, 561803), (363, 199649), (473, 153219), (1419, 51073), (4643, 15609), (5203, 13929)]