73073169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20197

約数の個数: 24

約数和(自身を含む): 117341952

約数和(自身を除く): 44268783

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20147, 60441, 181323, 261911, 624557, 785733, 1873671, 2357199, 5621013, 8119241, 24357723, 73073169]

約数ペア:

[(1, 73073169), (3, 24357723), (9, 8119241), (13, 5621013), (31, 2357199), (39, 1873671), (93, 785733), (117, 624557), (279, 261911), (403, 181323), (1209, 60441), (3627, 20147)]