21167308827

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{2099}}^1$

素因数の和:2577

約数の個数: 64

約数和(自身を含む): 36167040000

約数和(自身を除く): 14999731173

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 233, 687, 699, 1603, 1631, 2061, 2097, 2099, 4809, 4893, 6183, 6291, 6297, 14427, 14679, 14693, 18891, 43281, 44037, 44079, 53357, 56673, 132237, 160071, 373499, 396711, 480213, 480671, 489067, 1120497, 1440639, 1442013, 1467201, 3361491, 3364697, 3423469, 4326039, 4401603, 10084473, 10094091, 10270407, 12978117, 13204809, 30282273, 30811221, 90846819, 92433663, 111996343, 335989029, 783974401, 1007967087, 2351923203, 3023901261, 7055769609, 21167308827]

約数ペア:

[(1, 21167308827), (3, 7055769609), (7, 3023901261), (9, 2351923203), (21, 1007967087), (27, 783974401), (63, 335989029), (189, 111996343), (229, 92433663), (233, 90846819), (687, 30811221), (699, 30282273), (1603, 13204809), (1631, 12978117), (2061, 10270407), (2097, 10094091), (2099, 10084473), (4809, 4401603), (4893, 4326039), (6183, 3423469), (6291, 3364697), (6297, 3361491), (14427, 1467201), (14679, 1442013), (14693, 1440639), (18891, 1120497), (43281, 489067), (44037, 480671), (44079, 480213), (53357, 396711), (56673, 373499), (132237, 160071)]