42209073

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 65126400

約数和(自身を除く): 22917327

約数列:

[1, 3, 9, 27, 31, 93, 211, 239, 279, 633, 717, 837, 1899, 2151, 5697, 6453, 6541, 7409, 19623, 22227, 50429, 58869, 66681, 151287, 176607, 200043, 453861, 1361583, 1563299, 4689897, 14069691, 42209073]

約数ペア:

[(1, 42209073), (3, 14069691), (9, 4689897), (27, 1563299), (31, 1361583), (93, 453861), (211, 200043), (239, 176607), (279, 151287), (633, 66681), (717, 58869), (837, 50429), (1899, 22227), (2151, 19623), (5697, 7409), (6453, 6541)]