53474163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 25322637

約数列:

[1, 3, 17, 31, 51, 93, 149, 227, 447, 527, 681, 1581, 2533, 3859, 4619, 7037, 7599, 11577, 13857, 21111, 33823, 78523, 101469, 119629, 235569, 358887, 574991, 1048513, 1724973, 3145539, 17824721, 53474163]

約数ペア:

[(1, 53474163), (3, 17824721), (17, 3145539), (31, 1724973), (51, 1048513), (93, 574991), (149, 358887), (227, 235569), (447, 119629), (527, 101469), (681, 78523), (1581, 33823), (2533, 21111), (3859, 13857), (4619, 11577), (7037, 7599)]