201480399

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{158771}}^1$

素因数の和:158827

約数の個数: 16

約数和(自身を含む): 304842240

約数和(自身を除く): 103361841

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 158771, 476313, 1428939, 4286817, 7462237, 22386711, 67160133, 201480399]

約数ペア:

[(1, 201480399), (3, 67160133), (9, 22386711), (27, 7462237), (47, 4286817), (141, 1428939), (423, 476313), (1269, 158771)]