83998239

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 126239256

約数和(自身を除く): 42241017

約数列:

[1, 3, 13, 29, 39, 87, 169, 197, 377, 507, 591, 841, 1131, 2523, 2561, 4901, 5713, 7683, 10933, 14703, 17139, 32799, 33293, 74269, 99879, 142129, 165677, 222807, 426387, 497031, 965497, 2153801, 2896491, 6461403, 27999413, 83998239]

約数ペア:

[(1, 83998239), (3, 27999413), (13, 6461403), (29, 2896491), (39, 2153801), (87, 965497), (169, 497031), (197, 426387), (377, 222807), (507, 165677), (591, 142129), (841, 99879), (1131, 74269), (2523, 33293), (2561, 32799), (4901, 17139), (5713, 14703), (7683, 10933)]