164067903

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 252364800

約数和(自身を除く): 88296897

約数列:

[1, 3, 9, 27, 31, 93, 211, 279, 633, 837, 929, 1899, 2787, 5697, 6541, 8361, 19623, 25083, 28799, 58869, 86397, 176607, 196019, 259191, 588057, 777573, 1764171, 5292513, 6076589, 18229767, 54689301, 164067903]

約数ペア:

[(1, 164067903), (3, 54689301), (9, 18229767), (27, 6076589), (31, 5292513), (93, 1764171), (211, 777573), (279, 588057), (633, 259191), (837, 196019), (929, 176607), (1899, 86397), (2787, 58869), (5697, 28799), (6541, 25083), (8361, 19623)]