203478327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{56101}}^1$

素因数の和:56151

約数の個数: 24

約数和(自身を含む): 326738048

約数和(自身を除く): 123259721

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 56101, 168303, 504909, 729313, 1739131, 2187939, 5217393, 6563817, 15652179, 22608703, 67826109, 203478327]

約数ペア:

[(1, 203478327), (3, 67826109), (9, 22608703), (13, 15652179), (31, 6563817), (39, 5217393), (93, 2187939), (117, 1739131), (279, 729313), (403, 504909), (1209, 168303), (3627, 56101)]