159163389

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{953}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 288123264

約数和(自身を除く): 128959875

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 241, 693, 723, 953, 1687, 2169, 2651, 2859, 5061, 6671, 7953, 8577, 10483, 15183, 18557, 20013, 23859, 31449, 55671, 60039, 73381, 94347, 167013, 220143, 229673, 660429, 689019, 1607711, 2067057, 2526403, 4823133, 7579209, 14469399, 17684821, 22737627, 53054463, 159163389]

約数ペア:

[(1, 159163389), (3, 53054463), (7, 22737627), (9, 17684821), (11, 14469399), (21, 7579209), (33, 4823133), (63, 2526403), (77, 2067057), (99, 1607711), (231, 689019), (241, 660429), (693, 229673), (723, 220143), (953, 167013), (1687, 94347), (2169, 73381), (2651, 60039), (2859, 55671), (5061, 31449), (6671, 23859), (7953, 20013), (8577, 18557), (10483, 15183)]