84280599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 58290921

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 741, 1209, 1223, 1767, 2223, 3627, 3669, 5301, 7657, 11007, 15899, 22971, 23237, 37913, 47697, 68913, 69711, 113739, 143091, 209133, 302081, 341217, 492869, 720347, 906243, 1478607, 2161041, 2718729, 4435821, 6483123, 9364511, 28093533, 84280599]

約数ペア:

[(1, 84280599), (3, 28093533), (9, 9364511), (13, 6483123), (19, 4435821), (31, 2718729), (39, 2161041), (57, 1478607), (93, 906243), (117, 720347), (171, 492869), (247, 341217), (279, 302081), (403, 209133), (589, 143091), (741, 113739), (1209, 69711), (1223, 68913), (1767, 47697), (2223, 37913), (3627, 23237), (3669, 22971), (5301, 15899), (7657, 11007)]