47823019881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 80599173120

約数和(自身を除く): 32776153239

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 169, 177, 273, 353, 413, 507, 647, 767, 1059, 1183, 1239, 1941, 2301, 2471, 3549, 4529, 4589, 5369, 7413, 8411, 9971, 13587, 13767, 16107, 20827, 25233, 29913, 32123, 38173, 58877, 59657, 62481, 69797, 96369, 109343, 114519, 145789, 176631, 178971, 209391, 228391, 267211, 270751, 328029, 417599, 437367, 496249, 685173, 765401, 801633, 812253, 1252797, 1488747, 1598737, 1895257, 2296203, 2969083, 3473743, 3519763, 4796211, 5685771, 6451237, 8907249, 10421229, 10559289, 13475069, 19353711, 20783581, 24638341, 38598079, 40425207, 45158659, 62350743, 73915023, 94325483, 115794237, 135475977, 175175897, 270186553, 282976449, 525527691, 810559659, 1226231279, 2277286661, 3678693837, 6831859983, 15941006627, 47823019881]

約数ペア:

[(1, 47823019881), (3, 15941006627), (7, 6831859983), (13, 3678693837), (21, 2277286661), (39, 1226231279), (59, 810559659), (91, 525527691), (169, 282976449), (177, 270186553), (273, 175175897), (353, 135475977), (413, 115794237), (507, 94325483), (647, 73915023), (767, 62350743), (1059, 45158659), (1183, 40425207), (1239, 38598079), (1941, 24638341), (2301, 20783581), (2471, 19353711), (3549, 13475069), (4529, 10559289), (4589, 10421229), (5369, 8907249), (7413, 6451237), (8411, 5685771), (9971, 4796211), (13587, 3519763), (13767, 3473743), (16107, 2969083), (20827, 2296203), (25233, 1895257), (29913, 1598737), (32123, 1488747), (38173, 1252797), (58877, 812253), (59657, 801633), (62481, 765401), (69797, 685173), (96369, 496249), (109343, 437367), (114519, 417599), (145789, 328029), (176631, 270751), (178971, 267211), (209391, 228391)]