72955839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 116582400

約数和(自身を除く): 43626561

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 5059, 14421, 15177, 55649, 96121, 116357, 166947, 288363, 349071, 1057331, 1279927, 2210783, 3171993, 3839781, 6632349, 24318613, 72955839]

約数ペア:

[(1, 72955839), (3, 24318613), (11, 6632349), (19, 3839781), (23, 3171993), (33, 2210783), (57, 1279927), (69, 1057331), (209, 349071), (253, 288363), (437, 166947), (627, 116357), (759, 96121), (1311, 55649), (4807, 15177), (5059, 14421)]