152804883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 263575296

約数和(自身を除く): 110770413

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 371, 539, 583, 1113, 1617, 1749, 1783, 2597, 4081, 5349, 7791, 12243, 12481, 19613, 28567, 37443, 58839, 85701, 87367, 94499, 137291, 262101, 283497, 411873, 661493, 961037, 1039489, 1984479, 2883111, 3118467, 4630451, 7276423, 13891353, 21829269, 50934961, 152804883]

約数ペア:

[(1, 152804883), (3, 50934961), (7, 21829269), (11, 13891353), (21, 7276423), (33, 4630451), (49, 3118467), (53, 2883111), (77, 1984479), (147, 1039489), (159, 961037), (231, 661493), (371, 411873), (539, 283497), (583, 262101), (1113, 137291), (1617, 94499), (1749, 87367), (1783, 85701), (2597, 58839), (4081, 37443), (5349, 28567), (7791, 19613), (12243, 12481)]