42784899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 19146621

約数列:

[1, 3, 23, 47, 69, 79, 141, 167, 237, 501, 1081, 1817, 3243, 3713, 3841, 5451, 7849, 11139, 11523, 13193, 23547, 39579, 85399, 180527, 256197, 303439, 541581, 620071, 910317, 1860213, 14261633, 42784899]

約数ペア:

[(1, 42784899), (3, 14261633), (23, 1860213), (47, 910317), (69, 620071), (79, 541581), (141, 303439), (167, 256197), (237, 180527), (501, 85399), (1081, 39579), (1817, 23547), (3243, 13193), (3713, 11523), (3841, 11139), (5451, 7849)]