127743954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86197}}^1$

素因数の和:86234

約数の個数: 32

約数和(自身を含む): 289625280

約数和(自身を除く): 161881326

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 86197, 172394, 258591, 517182, 1120561, 1637743, 2241122, 3275486, 3361683, 4913229, 6723366, 9826458, 21290659, 42581318, 63871977, 127743954]

約数ペア:

[(1, 127743954), (2, 63871977), (3, 42581318), (6, 21290659), (13, 9826458), (19, 6723366), (26, 4913229), (38, 3361683), (39, 3275486), (57, 2241122), (78, 1637743), (114, 1120561), (247, 517182), (494, 258591), (741, 172394), (1482, 86197)]