40327497

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 70492160

約数和(自身を除く): 30164663

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 6883, 20649, 48181, 61947, 144543, 185841, 213373, 433629, 640119, 1300887, 1493611, 1920357, 4480833, 5761071, 13442499, 40327497]

約数ペア:

[(1, 40327497), (3, 13442499), (7, 5761071), (9, 4480833), (21, 1920357), (27, 1493611), (31, 1300887), (63, 640119), (93, 433629), (189, 213373), (217, 185841), (279, 144543), (651, 61947), (837, 48181), (1953, 20649), (5859, 6883)]