72711207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 110454240

約数和(自身を除く): 37743033

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 4567, 5307, 13701, 15921, 41103, 132443, 278587, 397329, 835761, 1191987, 2507283, 8079023, 24237069, 72711207]

約数ペア:

[(1, 72711207), (3, 24237069), (9, 8079023), (29, 2507283), (61, 1191987), (87, 835761), (183, 397329), (261, 278587), (549, 132443), (1769, 41103), (4567, 15921), (5307, 13701)]