77542439

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 93707712

約数和(自身を除く): 16165273

約数列:

[1, 13, 19, 31, 41, 169, 247, 361, 403, 533, 589, 779, 1271, 3211, 4693, 5239, 6929, 7657, 10127, 11191, 14801, 16523, 24149, 61009, 99541, 131651, 145483, 192413, 214799, 313937, 458831, 1891279, 2501369, 4081181, 5964803, 77542439]

約数ペア:

[(1, 77542439), (13, 5964803), (19, 4081181), (31, 2501369), (41, 1891279), (169, 458831), (247, 313937), (361, 214799), (403, 192413), (533, 145483), (589, 131651), (779, 99541), (1271, 61009), (3211, 24149), (4693, 16523), (5239, 14801), (6929, 11191), (7657, 10127)]