61767198

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 140767536

約数和(自身を除く): 79000338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1741, 1971, 3482, 3942, 5223, 5913, 10446, 11826, 15669, 17739, 31338, 35478, 47007, 94014, 127093, 141021, 254186, 282042, 381279, 423063, 762558, 846126, 1143837, 2287674, 3431511, 6863022, 10294533, 20589066, 30883599, 61767198]

約数ペア:

[(1, 61767198), (2, 30883599), (3, 20589066), (6, 10294533), (9, 6863022), (18, 3431511), (27, 2287674), (54, 1143837), (73, 846126), (81, 762558), (146, 423063), (162, 381279), (219, 282042), (243, 254186), (438, 141021), (486, 127093), (657, 94014), (1314, 47007), (1741, 35478), (1971, 31338), (3482, 17739), (3942, 15669), (5223, 11826), (5913, 10446)]