61216794

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 136181760

約数和(自身を除く): 74964966

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 439, 549, 762, 878, 1098, 1143, 1317, 2286, 2634, 3951, 7747, 7902, 15494, 23241, 26779, 46482, 53558, 55753, 69723, 80337, 111506, 139446, 160674, 167259, 241011, 334518, 482022, 501777, 1003554, 3400933, 6801866, 10202799, 20405598, 30608397, 61216794]

約数ペア:

[(1, 61216794), (2, 30608397), (3, 20405598), (6, 10202799), (9, 6801866), (18, 3400933), (61, 1003554), (122, 501777), (127, 482022), (183, 334518), (254, 241011), (366, 167259), (381, 160674), (439, 139446), (549, 111506), (762, 80337), (878, 69723), (1098, 55753), (1143, 53558), (1317, 46482), (2286, 26779), (2634, 23241), (3951, 15494), (7747, 7902)]