30775563

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 55823040

約数和(自身を除く): 25047477

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 709, 819, 1113, 2067, 2127, 3339, 4823, 4963, 6201, 6381, 9217, 14469, 14889, 27651, 37577, 43407, 44667, 64519, 82953, 112731, 193557, 263039, 338193, 488501, 580671, 789117, 1465503, 2367351, 3419507, 4396509, 10258521, 30775563]

約数ペア:

[(1, 30775563), (3, 10258521), (7, 4396509), (9, 3419507), (13, 2367351), (21, 1465503), (39, 789117), (53, 580671), (63, 488501), (91, 338193), (117, 263039), (159, 193557), (273, 112731), (371, 82953), (477, 64519), (689, 44667), (709, 43407), (819, 37577), (1113, 27651), (2067, 14889), (2127, 14469), (3339, 9217), (4823, 6381), (4963, 6201)]