330498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 851136

約数和(自身を除く): 520638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 61, 63, 86, 122, 126, 129, 183, 258, 301, 366, 387, 427, 549, 602, 774, 854, 903, 1098, 1281, 1806, 2562, 2623, 2709, 3843, 5246, 5418, 7686, 7869, 15738, 18361, 23607, 36722, 47214, 55083, 110166, 165249, 330498]

約数ペア:

[(1, 330498), (2, 165249), (3, 110166), (6, 55083), (7, 47214), (9, 36722), (14, 23607), (18, 18361), (21, 15738), (42, 7869), (43, 7686), (61, 5418), (63, 5246), (86, 3843), (122, 2709), (126, 2623), (129, 2562), (183, 1806), (258, 1281), (301, 1098), (366, 903), (387, 854), (427, 774), (549, 602)]