120216627

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 176233200

約数和(自身を除く): 56016573

約数列:

[1, 3, 9, 149, 157, 447, 471, 571, 1341, 1413, 1713, 5139, 23393, 70179, 85079, 89647, 210537, 255237, 268941, 765711, 806823, 13357403, 40072209, 120216627]

約数ペア:

[(1, 120216627), (3, 40072209), (9, 13357403), (149, 806823), (157, 765711), (447, 268941), (471, 255237), (571, 210537), (1341, 89647), (1413, 85079), (1713, 70179), (5139, 23393)]