143648637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{140419}}^1$

素因数の和:140464

約数の個数: 16

約数和(自身を含む): 215685120

約数和(自身を除く): 72036483

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 140419, 421257, 1544609, 4352989, 4633827, 13058967, 47882879, 143648637]

約数ペア:

[(1, 143648637), (3, 47882879), (11, 13058967), (31, 4633827), (33, 4352989), (93, 1544609), (341, 421257), (1023, 140419)]