72627687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 48846393

約数列:

[1, 3, 9, 11, 29, 33, 41, 87, 99, 123, 261, 319, 369, 451, 617, 957, 1189, 1353, 1851, 2871, 3567, 4059, 5553, 6787, 10701, 13079, 17893, 20361, 25297, 39237, 53679, 61083, 75891, 117711, 161037, 196823, 227673, 278267, 590469, 733613, 834801, 1771407, 2200839, 2504403, 6602517, 8069743, 24209229, 72627687]

約数ペア:

[(1, 72627687), (3, 24209229), (9, 8069743), (11, 6602517), (29, 2504403), (33, 2200839), (41, 1771407), (87, 834801), (99, 733613), (123, 590469), (261, 278267), (319, 227673), (369, 196823), (451, 161037), (617, 117711), (957, 75891), (1189, 61083), (1353, 53679), (1851, 39237), (2871, 25297), (3567, 20361), (4059, 17893), (5553, 13079), (6787, 10701)]