30915672021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{4969}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 49311902640

約数和(自身を除く): 18396230619

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1297, 1599, 3891, 4797, 4969, 11673, 14907, 16861, 44721, 50583, 53177, 64597, 151749, 159531, 193791, 203729, 478593, 581373, 611187, 691301, 1833561, 2073903, 2648477, 6221709, 6444793, 7945431, 19334379, 23836293, 58003137, 83782309, 251346927, 264236513, 754040781, 792709539, 2378128617, 3435074669, 10305224007, 30915672021]

約数ペア:

[(1, 30915672021), (3, 10305224007), (9, 3435074669), (13, 2378128617), (39, 792709539), (41, 754040781), (117, 264236513), (123, 251346927), (369, 83782309), (533, 58003137), (1297, 23836293), (1599, 19334379), (3891, 7945431), (4797, 6444793), (4969, 6221709), (11673, 2648477), (14907, 2073903), (16861, 1833561), (44721, 691301), (50583, 611187), (53177, 581373), (64597, 478593), (151749, 203729), (159531, 193791)]