28938603969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1\times {\mathrm{1861}}^1$

素因数の和:3199

約数の個数: 64

約数和(自身を含む): 47973461760

約数和(自身を除く): 19034857791

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1277, 1353, 1861, 3831, 4059, 5583, 11493, 12177, 14047, 16749, 20471, 34479, 42141, 50247, 52357, 61413, 76301, 126423, 157071, 184239, 228903, 379269, 471213, 552717, 575927, 686709, 839311, 1413639, 1727781, 2060127, 2376497, 2517933, 5183343, 7129491, 7553799, 15550029, 21388473, 22661397, 26141467, 64165419, 78424401, 97436377, 235273203, 292309131, 705819609, 876927393, 1071800147, 2630782179, 3215400441, 9646201323, 28938603969]

約数ペア:

[(1, 28938603969), (3, 9646201323), (9, 3215400441), (11, 2630782179), (27, 1071800147), (33, 876927393), (41, 705819609), (99, 292309131), (123, 235273203), (297, 97436377), (369, 78424401), (451, 64165419), (1107, 26141467), (1277, 22661397), (1353, 21388473), (1861, 15550029), (3831, 7553799), (4059, 7129491), (5583, 5183343), (11493, 2517933), (12177, 2376497), (14047, 2060127), (16749, 1727781), (20471, 1413639), (34479, 839311), (42141, 686709), (50247, 575927), (52357, 552717), (61413, 471213), (76301, 379269), (126423, 228903), (157071, 184239)]