27304533

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 43908480

約数和(自身を除く): 16603947

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 251, 459, 711, 753, 1343, 1377, 2133, 2259, 4029, 4267, 6399, 6777, 12087, 12801, 19829, 20331, 36261, 38403, 59487, 108783, 115209, 178461, 337093, 345627, 535383, 1011279, 1606149, 3033837, 9101511, 27304533]

約数ペア:

[(1, 27304533), (3, 9101511), (9, 3033837), (17, 1606149), (27, 1011279), (51, 535383), (79, 345627), (81, 337093), (153, 178461), (237, 115209), (251, 108783), (459, 59487), (711, 38403), (753, 36261), (1343, 20331), (1377, 19829), (2133, 12801), (2259, 12087), (4029, 6777), (4267, 6399)]