54681753

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7213}}^1$

素因数の和:7261

約数の個数: 24

約数和(自身を含む): 87953088

約数和(自身を除く): 33271335

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7213, 7581, 21639, 50491, 137047, 151473, 411141, 959329, 2603893, 2877987, 7811679, 18227251, 54681753]

約数ペア:

[(1, 54681753), (3, 18227251), (7, 7811679), (19, 2877987), (21, 2603893), (57, 959329), (133, 411141), (361, 151473), (399, 137047), (1083, 50491), (2527, 21639), (7213, 7581)]