84919329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 54507231

約数列:

[1, 3, 9, 11, 33, 37, 97, 99, 111, 239, 291, 333, 407, 717, 873, 1067, 1221, 2151, 2629, 3201, 3589, 3663, 7887, 8843, 9603, 10767, 23183, 23661, 26529, 32301, 39479, 69549, 79587, 97273, 118437, 208647, 255013, 291819, 355311, 765039, 857771, 875457, 2295117, 2573313, 7719939, 9435481, 28306443, 84919329]

約数ペア:

[(1, 84919329), (3, 28306443), (9, 9435481), (11, 7719939), (33, 2573313), (37, 2295117), (97, 875457), (99, 857771), (111, 765039), (239, 355311), (291, 291819), (333, 255013), (407, 208647), (717, 118437), (873, 97273), (1067, 79587), (1221, 69549), (2151, 39479), (2629, 32301), (3201, 26529), (3589, 23661), (3663, 23183), (7887, 10767), (8843, 9603)]