64147809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 32896671

約数列:

[1, 3, 11, 33, 47, 59, 141, 177, 517, 649, 701, 1551, 1947, 2103, 2773, 7711, 8319, 23133, 30503, 32947, 41359, 91509, 98841, 124077, 362417, 454949, 1087251, 1364847, 1943873, 5831619, 21382603, 64147809]

約数ペア:

[(1, 64147809), (3, 21382603), (11, 5831619), (33, 1943873), (47, 1364847), (59, 1087251), (141, 454949), (177, 362417), (517, 124077), (649, 98841), (701, 91509), (1551, 41359), (1947, 32947), (2103, 30503), (2773, 23133), (7711, 8319)]