55590801

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 87318528

約数和(自身を除く): 31727727

約数列:

[1, 3, 7, 21, 47, 141, 151, 329, 373, 453, 987, 1057, 1119, 2611, 3171, 7097, 7833, 17531, 21291, 49679, 52593, 56323, 122717, 149037, 168969, 368151, 394261, 1182783, 2647181, 7941543, 18530267, 55590801]

約数ペア:

[(1, 55590801), (3, 18530267), (7, 7941543), (21, 2647181), (47, 1182783), (141, 394261), (151, 368151), (329, 168969), (373, 149037), (453, 122717), (987, 56323), (1057, 52593), (1119, 49679), (2611, 21291), (3171, 17531), (7097, 7833)]