345270843

素因数分解:

$3^4\times {\mathrm{79}}^2\times {\mathrm{683}}^1$

素因数の和:853

約数の個数: 30

約数和(自身を含む): 523151244

約数和(自身を除く): 177880401

約数列:

[1, 3, 9, 27, 79, 81, 237, 683, 711, 2049, 2133, 6147, 6241, 6399, 18441, 18723, 53957, 55323, 56169, 161871, 168507, 485613, 505521, 1456839, 4262603, 4370517, 12787809, 38363427, 115090281, 345270843]

約数ペア:

[(1, 345270843), (3, 115090281), (9, 38363427), (27, 12787809), (79, 4370517), (81, 4262603), (237, 1456839), (683, 505521), (711, 485613), (2049, 168507), (2133, 161871), (6147, 56169), (6241, 55323), (6399, 53957), (18441, 18723)]