47541879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 88418304

約数和(自身を除く): 40876425

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2213, 2387, 3069, 6639, 7161, 15491, 19917, 21483, 24343, 46473, 68603, 73029, 139419, 170401, 205809, 219087, 480221, 511203, 617427, 754633, 1440663, 1533609, 2263899, 4321989, 5282431, 6791697, 15847293, 47541879]

約数ペア:

[(1, 47541879), (3, 15847293), (7, 6791697), (9, 5282431), (11, 4321989), (21, 2263899), (31, 1533609), (33, 1440663), (63, 754633), (77, 617427), (93, 511203), (99, 480221), (217, 219087), (231, 205809), (279, 170401), (341, 139419), (651, 73029), (693, 68603), (1023, 46473), (1953, 24343), (2213, 21483), (2387, 19917), (3069, 15491), (6639, 7161)]