2549768067

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1489}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 4690174320

約数和(自身を除く): 2140406253

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 353, 441, 539, 693, 1059, 1489, 1617, 2471, 3177, 3883, 4467, 4851, 7413, 10423, 11649, 13401, 16379, 17297, 22239, 27181, 31269, 34947, 49137, 51891, 72961, 81543, 93807, 114653, 147411, 155673, 190267, 218883, 244629, 343959, 525617, 570801, 656649, 802571, 1031877, 1576851, 1712403, 2407713, 3679319, 4730553, 5781787, 7223139, 11037957, 17345361, 25755233, 33113871, 40472509, 52036083, 77265699, 121417527, 231797097, 283307563, 364252581, 849922689, 2549768067]

約数ペア:

[(1, 2549768067), (3, 849922689), (7, 364252581), (9, 283307563), (11, 231797097), (21, 121417527), (33, 77265699), (49, 52036083), (63, 40472509), (77, 33113871), (99, 25755233), (147, 17345361), (231, 11037957), (353, 7223139), (441, 5781787), (539, 4730553), (693, 3679319), (1059, 2407713), (1489, 1712403), (1617, 1576851), (2471, 1031877), (3177, 802571), (3883, 656649), (4467, 570801), (4851, 525617), (7413, 343959), (10423, 244629), (11649, 218883), (13401, 190267), (16379, 155673), (17297, 147411), (22239, 114653), (27181, 93807), (31269, 81543), (34947, 72961), (49137, 51891)]