201670911

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 326618400

約数和(自身を除く): 124947489

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 193, 229, 351, 507, 579, 687, 1521, 1737, 2061, 2509, 2977, 4563, 5211, 6183, 7527, 8931, 22581, 26793, 32617, 38701, 44197, 67743, 80379, 97851, 116103, 132591, 293553, 348309, 397773, 574561, 880659, 1044927, 1193319, 1723683, 5171049, 7469293, 15513147, 22407879, 67223637, 201670911]

約数ペア:

[(1, 201670911), (3, 67223637), (9, 22407879), (13, 15513147), (27, 7469293), (39, 5171049), (117, 1723683), (169, 1193319), (193, 1044927), (229, 880659), (351, 574561), (507, 397773), (579, 348309), (687, 293553), (1521, 132591), (1737, 116103), (2061, 97851), (2509, 80379), (2977, 67743), (4563, 44197), (5211, 38701), (6183, 32617), (7527, 26793), (8931, 22581)]