42246009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5278

約数の個数: 32

約数和(自身を含む): 70344960

約数和(自身を除く): 28098951

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 5233, 8073, 15699, 47097, 68029, 120359, 141291, 204087, 361077, 612261, 1083231, 1564667, 1836783, 3249693, 4694001, 14082003, 42246009]

約数ペア:

[(1, 42246009), (3, 14082003), (9, 4694001), (13, 3249693), (23, 1836783), (27, 1564667), (39, 1083231), (69, 612261), (117, 361077), (207, 204087), (299, 141291), (351, 120359), (621, 68029), (897, 47097), (2691, 15699), (5233, 8073)]