147788641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 205123968

約数和(自身を除く): 57335327

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 169, 277, 287, 451, 533, 1001, 1183, 1859, 1939, 3047, 3157, 3601, 3731, 5863, 6929, 11357, 13013, 21329, 25207, 39611, 41041, 46813, 48503, 76219, 79499, 124927, 147641, 277277, 327691, 514943, 533533, 874489, 1033487, 1624051, 1919333, 3604601, 11368357, 13435331, 21112663, 147788641]

約数ペア:

[(1, 147788641), (7, 21112663), (11, 13435331), (13, 11368357), (41, 3604601), (77, 1919333), (91, 1624051), (143, 1033487), (169, 874489), (277, 533533), (287, 514943), (451, 327691), (533, 277277), (1001, 147641), (1183, 124927), (1859, 79499), (1939, 76219), (3047, 48503), (3157, 46813), (3601, 41041), (3731, 39611), (5863, 25207), (6929, 21329), (11357, 13013)]