192980271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 293124096

約数和(自身を除く): 100143825

約数列:

[1, 3, 11, 33, 37, 61, 111, 183, 407, 671, 1221, 2013, 2257, 2591, 6771, 7773, 24827, 28501, 74481, 85503, 95867, 158051, 287601, 474153, 1054537, 1738561, 3163611, 5215683, 5847887, 17543661, 64326757, 192980271]

約数ペア:

[(1, 192980271), (3, 64326757), (11, 17543661), (33, 5847887), (37, 5215683), (61, 3163611), (111, 1738561), (183, 1054537), (407, 474153), (671, 287601), (1221, 158051), (2013, 95867), (2257, 85503), (2591, 74481), (6771, 28501), (7773, 24827)]