28931801481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2297}}^1\times {\mathrm{42409}}^1$

素因数の和:44726

約数の個数: 32

約数和(自身を含む): 46779926400

約数和(自身を除く): 17848124919

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2297, 6891, 20673, 25267, 42409, 62019, 75801, 127227, 227403, 381681, 466499, 682209, 1145043, 1399497, 4198491, 12595473, 97413473, 292240419, 876721257, 1071548203, 2630163771, 3214644609, 9643933827, 28931801481]

約数ペア:

[(1, 28931801481), (3, 9643933827), (9, 3214644609), (11, 2630163771), (27, 1071548203), (33, 876721257), (99, 292240419), (297, 97413473), (2297, 12595473), (6891, 4198491), (20673, 1399497), (25267, 1145043), (42409, 682209), (62019, 466499), (75801, 381681), (127227, 227403)]