27940147221

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{26399}}^1$

素因数の和:27009

約数の個数: 32

約数和(自身を含む): 43084800000

約数和(自身を除く): 15144652779

約数列:

[1, 3, 7, 21, 101, 303, 499, 707, 1497, 2121, 3493, 10479, 26399, 50399, 79197, 151197, 184793, 352793, 554379, 1058379, 2666299, 7998897, 13173101, 18664093, 39519303, 55992279, 92211707, 276635121, 1330483201, 3991449603, 9313382407, 27940147221]

約数ペア:

[(1, 27940147221), (3, 9313382407), (7, 3991449603), (21, 1330483201), (101, 276635121), (303, 92211707), (499, 55992279), (707, 39519303), (1497, 18664093), (2121, 13173101), (3493, 7998897), (10479, 2666299), (26399, 1058379), (50399, 554379), (79197, 352793), (151197, 184793)]