126982401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27361}}^1$

素因数の和:27401

約数の個数: 32

約数和(自身を含む): 220647168

約数和(自身を除く): 93664767

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 27361, 82083, 191527, 355693, 465137, 574581, 1067079, 1395411, 2489851, 3255959, 6046781, 7469553, 9767877, 18140343, 42327467, 126982401]

約数ペア:

[(1, 126982401), (3, 42327467), (7, 18140343), (13, 9767877), (17, 7469553), (21, 6046781), (39, 3255959), (51, 2489851), (91, 1395411), (119, 1067079), (221, 574581), (273, 465137), (357, 355693), (663, 191527), (1547, 82083), (4641, 27361)]