38700123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 29728677

約数列:

[1, 3, 7, 11, 21, 29, 33, 53, 77, 87, 109, 159, 203, 231, 319, 327, 371, 583, 609, 763, 957, 1113, 1199, 1537, 1749, 2233, 2289, 3161, 3597, 4081, 4611, 5777, 6699, 8393, 9483, 10759, 12243, 16907, 17331, 22127, 25179, 32277, 34771, 40439, 50721, 63547, 66381, 104313, 118349, 121317, 167533, 190641, 243397, 355047, 444829, 502599, 730191, 1172731, 1334487, 1842863, 3518193, 5528589, 12900041, 38700123]

約数ペア:

[(1, 38700123), (3, 12900041), (7, 5528589), (11, 3518193), (21, 1842863), (29, 1334487), (33, 1172731), (53, 730191), (77, 502599), (87, 444829), (109, 355047), (159, 243397), (203, 190641), (231, 167533), (319, 121317), (327, 118349), (371, 104313), (583, 66381), (609, 63547), (763, 50721), (957, 40439), (1113, 34771), (1199, 32277), (1537, 25179), (1749, 22127), (2233, 17331), (2289, 16907), (3161, 12243), (3597, 10759), (4081, 9483), (4611, 8393), (5777, 6699)]