29477007

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6820

約数の個数: 32

約数和(自身を含む): 52085760

約数和(自身を除く): 22608753

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6781, 20343, 47467, 61029, 142401, 155963, 183087, 427203, 467889, 1091741, 1281609, 1403667, 3275223, 4211001, 9825669, 29477007]

約数ペア:

[(1, 29477007), (3, 9825669), (7, 4211001), (9, 3275223), (21, 1403667), (23, 1281609), (27, 1091741), (63, 467889), (69, 427203), (161, 183087), (189, 155963), (207, 142401), (483, 61029), (621, 47467), (1449, 20343), (4347, 6781)]