194627853

素因数分解:

$3^4\times 7^2\times {\mathrm{49037}}^1$

素因数の和:49063

約数の個数: 30

約数和(自身を含む): 338215086

約数和(自身を除く): 143587233

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 49037, 147111, 343259, 441333, 1029777, 1323999, 2402813, 3089331, 3971997, 7208439, 9267993, 21625317, 27803979, 64875951, 194627853]

約数ペア:

[(1, 194627853), (3, 64875951), (7, 27803979), (9, 21625317), (21, 9267993), (27, 7208439), (49, 3971997), (63, 3089331), (81, 2402813), (147, 1323999), (189, 1029777), (441, 441333), (567, 343259), (1323, 147111), (3969, 49037)]