77966895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 132152832

約数和(自身を除く): 54185937

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 3373, 4623, 7705, 10119, 16865, 23115, 50595, 77579, 225991, 232737, 387895, 677973, 1129955, 1163685, 3389865, 5197793, 15593379, 25988965, 77966895]

約数ペア:

[(1, 77966895), (3, 25988965), (5, 15593379), (15, 5197793), (23, 3389865), (67, 1163685), (69, 1129955), (115, 677973), (201, 387895), (335, 232737), (345, 225991), (1005, 77579), (1541, 50595), (3373, 23115), (4623, 16865), (7705, 10119)]