123075159

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 52558761

約数列:

[1, 3, 29, 43, 87, 129, 167, 197, 501, 591, 1247, 3741, 4843, 5713, 7181, 8471, 14529, 17139, 21543, 25413, 32899, 98697, 208249, 245659, 624747, 736977, 954071, 1414657, 2862213, 4243971, 41025053, 123075159]

約数ペア:

[(1, 123075159), (3, 41025053), (29, 4243971), (43, 2862213), (87, 1414657), (129, 954071), (167, 736977), (197, 624747), (501, 245659), (591, 208249), (1247, 98697), (3741, 32899), (4843, 25413), (5713, 21543), (7181, 17139), (8471, 14529)]