148910319

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{44839}}^1$

素因数の和:44892

約数の個数: 20

約数和(自身を含む): 227876880

約数和(自身を除く): 78966561

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 44839, 134517, 403551, 1210653, 1838399, 3631959, 5515197, 16545591, 49636773, 148910319]

約数ペア:

[(1, 148910319), (3, 49636773), (9, 16545591), (27, 5515197), (41, 3631959), (81, 1838399), (123, 1210653), (369, 403551), (1107, 134517), (3321, 44839)]