117893217

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 176081920

約数和(自身を除く): 58188703

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 577, 1209, 1731, 2197, 5239, 6591, 7501, 15717, 17887, 22503, 53661, 68107, 97513, 204321, 232531, 292539, 697593, 1267669, 3022903, 3803007, 9068709, 39297739, 117893217]

約数ペア:

[(1, 117893217), (3, 39297739), (13, 9068709), (31, 3803007), (39, 3022903), (93, 1267669), (169, 697593), (403, 292539), (507, 232531), (577, 204321), (1209, 97513), (1731, 68107), (2197, 53661), (5239, 22503), (6591, 17887), (7501, 15717)]