55235481

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 31468647

約数列:

[1, 3, 7, 21, 47, 141, 191, 293, 329, 573, 879, 987, 1337, 2051, 4011, 6153, 8977, 13771, 26931, 41313, 55963, 62839, 96397, 167889, 188517, 289191, 391741, 1175223, 2630261, 7890783, 18411827, 55235481]

約数ペア:

[(1, 55235481), (3, 18411827), (7, 7890783), (21, 2630261), (47, 1175223), (141, 391741), (191, 289191), (293, 188517), (329, 167889), (573, 96397), (879, 62839), (987, 55963), (1337, 41313), (2051, 26931), (4011, 13771), (6153, 8977)]