47730681

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 74615040

約数和(自身を除く): 26884359

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 761, 909, 2283, 2323, 2727, 6849, 6969, 17503, 20547, 20907, 52509, 62721, 76861, 157527, 230583, 472581, 691749, 1767803, 2075247, 5303409, 15910227, 47730681]

約数ペア:

[(1, 47730681), (3, 15910227), (9, 5303409), (23, 2075247), (27, 1767803), (69, 691749), (101, 472581), (207, 230583), (303, 157527), (621, 76861), (761, 62721), (909, 52509), (2283, 20907), (2323, 20547), (2727, 17503), (6849, 6969)]