195428997

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{56993}}^1$

素因数の和:57129

約数の個数: 16

約数和(自身を含む): 291809280

約数和(自身を除く): 96380283

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 56993, 170979, 512937, 1538811, 7238111, 21714333, 65142999, 195428997]

約数ペア:

[(1, 195428997), (3, 65142999), (9, 21714333), (27, 7238111), (127, 1538811), (381, 512937), (1143, 170979), (3429, 56993)]