201743901

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 297780704

約数和(自身を除く): 96036803

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 1413, 2131, 6393, 10519, 19179, 31557, 94671, 142777, 334567, 428331, 1003701, 1284993, 3011103, 22415989, 67247967, 201743901]

約数ペア:

[(1, 201743901), (3, 67247967), (9, 22415989), (67, 3011103), (157, 1284993), (201, 1003701), (471, 428331), (603, 334567), (1413, 142777), (2131, 94671), (6393, 31557), (10519, 19179)]