27835021641

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{4253}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 45739008000

約数和(自身を除く): 17903986359

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 349, 399, 893, 987, 1047, 2443, 2679, 4253, 6251, 6631, 7329, 12759, 16403, 18753, 19893, 29771, 46417, 49209, 80807, 89313, 114821, 139251, 199891, 242421, 311657, 344463, 565649, 599673, 934971, 1399237, 1484297, 1696947, 2181599, 3797929, 4197711, 4452891, 6544797, 10390079, 11393787, 26585503, 28201643, 31170237, 69761959, 79756509, 84604929, 197411501, 209285877, 488333713, 592234503, 1325477221, 1465001139, 3976431663, 9278340547, 27835021641]

約数ペア:

[(1, 27835021641), (3, 9278340547), (7, 3976431663), (19, 1465001139), (21, 1325477221), (47, 592234503), (57, 488333713), (133, 209285877), (141, 197411501), (329, 84604929), (349, 79756509), (399, 69761959), (893, 31170237), (987, 28201643), (1047, 26585503), (2443, 11393787), (2679, 10390079), (4253, 6544797), (6251, 4452891), (6631, 4197711), (7329, 3797929), (12759, 2181599), (16403, 1696947), (18753, 1484297), (19893, 1399237), (29771, 934971), (46417, 599673), (49209, 565649), (80807, 344463), (89313, 311657), (114821, 242421), (139251, 199891)]