40613643

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 70253568

約数和(自身を除く): 29639925

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 863, 1743, 2241, 2589, 5229, 6041, 6723, 7767, 15687, 18123, 23301, 47061, 54369, 69903, 71629, 163107, 214887, 489321, 501403, 644661, 1504209, 1933983, 4512627, 5801949, 13537881, 40613643]

約数ペア:

[(1, 40613643), (3, 13537881), (7, 5801949), (9, 4512627), (21, 1933983), (27, 1504209), (63, 644661), (81, 501403), (83, 489321), (189, 214887), (249, 163107), (567, 71629), (581, 69903), (747, 54369), (863, 47061), (1743, 23301), (2241, 18123), (2589, 15687), (5229, 7767), (6041, 6723)]