157074181749

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5668

約数の個数: 80

約数和(自身を含む): 245325459456

約数和(自身を除く): 88251277707

約数列:

[1, 3, 9, 27, 47, 71, 81, 107, 141, 213, 321, 423, 639, 963, 1269, 1917, 2889, 3337, 3807, 5029, 5431, 5751, 7597, 8667, 10011, 15087, 16293, 22791, 30033, 45261, 48879, 68373, 90099, 135783, 146637, 205119, 255257, 270297, 357059, 385601, 407349, 439911, 581117, 615357, 765771, 1071177, 1156803, 1743351, 2297313, 3213531, 3470409, 5230053, 6891939, 9640593, 10411227, 15690159, 18123247, 20675817, 27312499, 28921779, 31233681, 41259307, 47070477, 54369741, 81937497, 123777921, 163109223, 245812491, 371333763, 489327669, 737437473, 1114001289, 1467983007, 1939187429, 2212312419, 3342003867, 5817562287, 17452686861, 52358060583, 157074181749]

約数ペア:

[(1, 157074181749), (3, 52358060583), (9, 17452686861), (27, 5817562287), (47, 3342003867), (71, 2212312419), (81, 1939187429), (107, 1467983007), (141, 1114001289), (213, 737437473), (321, 489327669), (423, 371333763), (639, 245812491), (963, 163109223), (1269, 123777921), (1917, 81937497), (2889, 54369741), (3337, 47070477), (3807, 41259307), (5029, 31233681), (5431, 28921779), (5751, 27312499), (7597, 20675817), (8667, 18123247), (10011, 15690159), (15087, 10411227), (16293, 9640593), (22791, 6891939), (30033, 5230053), (45261, 3470409), (48879, 3213531), (68373, 2297313), (90099, 1743351), (135783, 1156803), (146637, 1071177), (205119, 765771), (255257, 615357), (270297, 581117), (357059, 439911), (385601, 407349)]