78843171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 40077789

約数列:

[1, 3, 11, 33, 53, 61, 159, 183, 583, 671, 739, 1749, 2013, 2217, 3233, 8129, 9699, 24387, 35563, 39167, 45079, 106689, 117501, 135237, 430837, 495869, 1292511, 1487607, 2389187, 7167561, 26281057, 78843171]

約数ペア:

[(1, 78843171), (3, 26281057), (11, 7167561), (33, 2389187), (53, 1487607), (61, 1292511), (159, 495869), (183, 430837), (583, 135237), (671, 117501), (739, 106689), (1749, 45079), (2013, 39167), (2217, 35563), (3233, 24387), (8129, 9699)]