156927639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 75730281

約数列:

[1, 3, 11, 33, 101, 197, 239, 303, 591, 717, 1111, 2167, 2629, 3333, 6501, 7887, 19897, 24139, 47083, 59691, 72417, 141249, 218867, 265529, 517913, 656601, 796587, 1553739, 4755383, 14266149, 52309213, 156927639]

約数ペア:

[(1, 156927639), (3, 52309213), (11, 14266149), (33, 4755383), (101, 1553739), (197, 796587), (239, 656601), (303, 517913), (591, 265529), (717, 218867), (1111, 141249), (2167, 72417), (2629, 59691), (3333, 47083), (6501, 24139), (7887, 19897)]