73018827

素因数分解:

$3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 128536800

約数和(自身を除く): 55517973

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 349, 369, 567, 729, 861, 1047, 1107, 1701, 2443, 2583, 3141, 3321, 5103, 7329, 7749, 9423, 9963, 14309, 21987, 23247, 28269, 29889, 42927, 65961, 69741, 84807, 100163, 128781, 197883, 209223, 254421, 300489, 386343, 593649, 901467, 1159029, 1780947, 2704401, 3477087, 8113203, 10431261, 24339609, 73018827]

約数ペア:

[(1, 73018827), (3, 24339609), (7, 10431261), (9, 8113203), (21, 3477087), (27, 2704401), (41, 1780947), (63, 1159029), (81, 901467), (123, 593649), (189, 386343), (243, 300489), (287, 254421), (349, 209223), (369, 197883), (567, 128781), (729, 100163), (861, 84807), (1047, 69741), (1107, 65961), (1701, 42927), (2443, 29889), (2583, 28269), (3141, 23247), (3321, 21987), (5103, 14309), (7329, 9963), (7749, 9423)]