315029979

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 517492800

約数和(自身を除く): 202462821

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 891, 1179, 1441, 2699, 3537, 4323, 8097, 10611, 12969, 24291, 29689, 38907, 72873, 89067, 116721, 218619, 267201, 353569, 801603, 1060707, 2404809, 3182121, 3889259, 9546363, 11667777, 28639089, 35003331, 105009993, 315029979]

約数ペア:

[(1, 315029979), (3, 105009993), (9, 35003331), (11, 28639089), (27, 11667777), (33, 9546363), (81, 3889259), (99, 3182121), (131, 2404809), (297, 1060707), (393, 801603), (891, 353569), (1179, 267201), (1441, 218619), (2699, 116721), (3537, 89067), (4323, 72873), (8097, 38907), (10611, 29689), (12969, 24291)]