72676803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 106278912

約数和(自身を除く): 33602109

約数列:

[1, 3, 23, 31, 61, 69, 93, 183, 557, 713, 1403, 1671, 1891, 2139, 4209, 5673, 12811, 17267, 33977, 38433, 43493, 51801, 101931, 130479, 397141, 781471, 1053287, 1191423, 2344413, 3159861, 24225601, 72676803]

約数ペア:

[(1, 72676803), (3, 24225601), (23, 3159861), (31, 2344413), (61, 1191423), (69, 1053287), (93, 781471), (183, 397141), (557, 130479), (713, 101931), (1403, 51801), (1671, 43493), (1891, 38433), (2139, 33977), (4209, 17267), (5673, 12811)]