127795199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 159805440

約数和(自身を除く): 32010241

約数列:

[1, 7, 23, 29, 101, 161, 203, 271, 667, 707, 1897, 2323, 2929, 4669, 6233, 7859, 16261, 20503, 27371, 43631, 55013, 67367, 180757, 191597, 471569, 629533, 793759, 1265299, 4406731, 5556313, 18256457, 127795199]

約数ペア:

[(1, 127795199), (7, 18256457), (23, 5556313), (29, 4406731), (101, 1265299), (161, 793759), (203, 629533), (271, 471569), (667, 191597), (707, 180757), (1897, 67367), (2323, 55013), (2929, 43631), (4669, 27371), (6233, 20503), (7859, 16261)]