69423321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 106951680

約数和(自身を除く): 37528359

約数列:

[1, 3, 11, 19, 33, 57, 209, 263, 421, 627, 789, 1263, 2893, 4631, 4997, 7999, 8679, 13893, 14991, 23997, 54967, 87989, 110723, 164901, 263967, 332169, 1217953, 2103737, 3653859, 6311211, 23141107, 69423321]

約数ペア:

[(1, 69423321), (3, 23141107), (11, 6311211), (19, 3653859), (33, 2103737), (57, 1217953), (209, 332169), (263, 263967), (421, 164901), (627, 110723), (789, 87989), (1263, 54967), (2893, 23997), (4631, 14991), (4997, 13893), (7999, 8679)]