64748751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{24169}}^1$

素因数の和:24238

約数の個数: 16

約数和(自身を含む): 92812800

約数和(自身を除く): 28064049

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 24169, 72507, 459211, 1135943, 1377633, 3407829, 21582917, 64748751]

約数ペア:

[(1, 64748751), (3, 21582917), (19, 3407829), (47, 1377633), (57, 1135943), (141, 459211), (893, 72507), (2679, 24169)]