148936641

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{172981}}^1$

素因数の和:173032

約数の個数: 16

約数和(自身を含む): 232487808

約数和(自身を除く): 83551167

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 172981, 518943, 1210867, 3632601, 7092221, 21276663, 49645547, 148936641]

約数ペア:

[(1, 148936641), (3, 49645547), (7, 21276663), (21, 7092221), (41, 3632601), (123, 1210867), (287, 518943), (861, 172981)]