38663757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 26957043

約数列:

[1, 3, 9, 11, 27, 29, 33, 67, 87, 99, 201, 261, 297, 319, 603, 737, 783, 957, 1809, 1943, 2211, 2871, 4489, 5829, 6633, 8613, 13467, 17487, 19899, 21373, 40401, 49379, 52461, 64119, 121203, 130181, 148137, 192357, 390543, 444411, 577071, 1171629, 1333233, 1431991, 3514887, 4295973, 12887919, 38663757]

約数ペア:

[(1, 38663757), (3, 12887919), (9, 4295973), (11, 3514887), (27, 1431991), (29, 1333233), (33, 1171629), (67, 577071), (87, 444411), (99, 390543), (201, 192357), (261, 148137), (297, 130181), (319, 121203), (603, 64119), (737, 52461), (783, 49379), (957, 40401), (1809, 21373), (1943, 19899), (2211, 17487), (2871, 13467), (4489, 8613), (5829, 6633)]