65615979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 105202944

約数和(自身を除く): 39586965

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 3557, 6149, 10671, 18447, 39127, 46241, 117381, 138723, 152951, 458853, 508651, 1525953, 1682461, 1988363, 5047383, 5965089, 21871993, 65615979]

約数ペア:

[(1, 65615979), (3, 21871993), (11, 5965089), (13, 5047383), (33, 1988363), (39, 1682461), (43, 1525953), (129, 508651), (143, 458853), (429, 152951), (473, 138723), (559, 117381), (1419, 46241), (1677, 39127), (3557, 18447), (6149, 10671)]