37542921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 56391552

約数和(自身を除く): 18848631

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 443, 533, 689, 1329, 1599, 2067, 2173, 5759, 6519, 17277, 18163, 23479, 28249, 54489, 70437, 84747, 236119, 305227, 708357, 915681, 962639, 2887917, 12514307, 37542921]

約数ペア:

[(1, 37542921), (3, 12514307), (13, 2887917), (39, 962639), (41, 915681), (53, 708357), (123, 305227), (159, 236119), (443, 84747), (533, 70437), (689, 54489), (1329, 28249), (1599, 23479), (2067, 18163), (2173, 17277), (5759, 6519)]