2091036627

素因数分解:

$3^8\times {\mathrm{47}}^1\times {\mathrm{6781}}^1$

素因数の和:6852

約数の個数: 36

約数和(自身を含む): 3203599776

約数和(自身を除く): 1112563149

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2187, 3807, 6561, 6781, 11421, 20343, 34263, 61029, 102789, 183087, 308367, 318707, 549261, 956121, 1647783, 2868363, 4943349, 8605089, 14830047, 25815267, 44490141, 77445801, 232337403, 697012209, 2091036627]

約数ペア:

[(1, 2091036627), (3, 697012209), (9, 232337403), (27, 77445801), (47, 44490141), (81, 25815267), (141, 14830047), (243, 8605089), (423, 4943349), (729, 2868363), (1269, 1647783), (2187, 956121), (3807, 549261), (6561, 318707), (6781, 308367), (11421, 183087), (20343, 102789), (34263, 61029)]