34881777

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 64733760

約数和(自身を除く): 29851983

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 181, 207, 399, 437, 441, 483, 543, 931, 1127, 1197, 1267, 1311, 1449, 1629, 2793, 3059, 3381, 3439, 3801, 3933, 4163, 8379, 8869, 9177, 10143, 10317, 11403, 12489, 21413, 24073, 26607, 27531, 29141, 30951, 37467, 64239, 72219, 79097, 79821, 87423, 168511, 192717, 203987, 216657, 237291, 262269, 505533, 553679, 611961, 711873, 1516599, 1661037, 1835883, 3875753, 4983111, 11627259, 34881777]

約数ペア:

[(1, 34881777), (3, 11627259), (7, 4983111), (9, 3875753), (19, 1835883), (21, 1661037), (23, 1516599), (49, 711873), (57, 611961), (63, 553679), (69, 505533), (133, 262269), (147, 237291), (161, 216657), (171, 203987), (181, 192717), (207, 168511), (399, 87423), (437, 79821), (441, 79097), (483, 72219), (543, 64239), (931, 37467), (1127, 30951), (1197, 29141), (1267, 27531), (1311, 26607), (1449, 24073), (1629, 21413), (2793, 12489), (3059, 11403), (3381, 10317), (3439, 10143), (3801, 9177), (3933, 8869), (4163, 8379)]