74658753

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{70901}}^1$

素因数の和:70926

約数の個数: 20

約数和(自身を含む): 120107988

約数和(自身を除く): 45449235

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 70901, 212703, 638109, 921713, 1914327, 2765139, 5742981, 8295417, 24886251, 74658753]

約数ペア:

[(1, 74658753), (3, 24886251), (9, 8295417), (13, 5742981), (27, 2765139), (39, 1914327), (81, 921713), (117, 638109), (351, 212703), (1053, 70901)]