127979586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16651}}^1$

素因数の和:16727

約数の個数: 48

約数和(自身を含む): 322116288

約数和(自身を除く): 194136702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 16651, 33302, 49953, 99906, 116557, 149859, 233114, 299718, 349671, 699342, 1015711, 1049013, 2031422, 2098026, 3047133, 6094266, 7109977, 9141399, 14219954, 18282798, 21329931, 42659862, 63989793, 127979586]

約数ペア:

[(1, 127979586), (2, 63989793), (3, 42659862), (6, 21329931), (7, 18282798), (9, 14219954), (14, 9141399), (18, 7109977), (21, 6094266), (42, 3047133), (61, 2098026), (63, 2031422), (122, 1049013), (126, 1015711), (183, 699342), (366, 349671), (427, 299718), (549, 233114), (854, 149859), (1098, 116557), (1281, 99906), (2562, 49953), (3843, 33302), (7686, 16651)]