40989812913

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{1489}}^1$

素因数の和:2588

約数の個数: 80

約数和(自身を含む): 71585226240

約数和(自身を除く): 30595413327

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1033, 1269, 1489, 2961, 3099, 3807, 4467, 7231, 8883, 9297, 10423, 13401, 21693, 26649, 27891, 31269, 40203, 48551, 65079, 69983, 83673, 93807, 120609, 145653, 195237, 209949, 281421, 339857, 436959, 489881, 585711, 629847, 844263, 1019571, 1310877, 1469643, 1538137, 1889541, 3058713, 3932631, 4408929, 4614411, 5668623, 9176139, 10766959, 13226787, 13843233, 27528417, 32300877, 39680361, 41529699, 72292439, 96902631, 124589097, 216877317, 290707893, 506047073, 650631951, 872123679, 1518141219, 1951895853, 4554423657, 5855687559, 13663270971, 40989812913]

約数ペア:

[(1, 40989812913), (3, 13663270971), (7, 5855687559), (9, 4554423657), (21, 1951895853), (27, 1518141219), (47, 872123679), (63, 650631951), (81, 506047073), (141, 290707893), (189, 216877317), (329, 124589097), (423, 96902631), (567, 72292439), (987, 41529699), (1033, 39680361), (1269, 32300877), (1489, 27528417), (2961, 13843233), (3099, 13226787), (3807, 10766959), (4467, 9176139), (7231, 5668623), (8883, 4614411), (9297, 4408929), (10423, 3932631), (13401, 3058713), (21693, 1889541), (26649, 1538137), (27891, 1469643), (31269, 1310877), (40203, 1019571), (48551, 844263), (65079, 629847), (69983, 585711), (83673, 489881), (93807, 436959), (120609, 339857), (145653, 281421), (195237, 209949)]