25783122771

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{1439}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 46096128000

約数和(自身を除く): 20313005229

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 467, 609, 783, 1323, 1401, 1421, 1439, 1827, 3269, 4203, 4263, 4317, 5481, 9807, 10073, 12609, 12789, 12951, 13543, 22883, 29421, 30219, 38367, 38853, 40629, 41731, 68649, 70511, 88263, 90657, 94801, 121887, 125193, 205947, 211533, 271971, 284403, 292117, 365661, 375579, 617841, 634599, 663607, 672013, 853209, 876351, 1126737, 1903797, 1990821, 2016039, 2044819, 2559627, 2629053, 4704091, 5972463, 6048117, 6134457, 7887159, 14112273, 17917389, 18144351, 18403371, 19488377, 32928637, 42336819, 55210113, 58465131, 98785911, 127010457, 136418639, 175395393, 296357733, 409255917, 526186179, 889073199, 954930473, 1227767751, 2864791419, 3683303253, 8594374257, 25783122771]

約数ペア:

[(1, 25783122771), (3, 8594374257), (7, 3683303253), (9, 2864791419), (21, 1227767751), (27, 954930473), (29, 889073199), (49, 526186179), (63, 409255917), (87, 296357733), (147, 175395393), (189, 136418639), (203, 127010457), (261, 98785911), (441, 58465131), (467, 55210113), (609, 42336819), (783, 32928637), (1323, 19488377), (1401, 18403371), (1421, 18144351), (1439, 17917389), (1827, 14112273), (3269, 7887159), (4203, 6134457), (4263, 6048117), (4317, 5972463), (5481, 4704091), (9807, 2629053), (10073, 2559627), (12609, 2044819), (12789, 2016039), (12951, 1990821), (13543, 1903797), (22883, 1126737), (29421, 876351), (30219, 853209), (38367, 672013), (38853, 663607), (40629, 634599), (41731, 617841), (68649, 375579), (70511, 365661), (88263, 292117), (90657, 284403), (94801, 271971), (121887, 211533), (125193, 205947)]