78655041

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 122913648

約数和(自身を除く): 44258607

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 361, 387, 563, 817, 1083, 1689, 2451, 3249, 5067, 7353, 10697, 15523, 24209, 32091, 46569, 72627, 96273, 139707, 203243, 217881, 459971, 609729, 1379913, 1829187, 4139739, 8739449, 26218347, 78655041]

約数ペア:

[(1, 78655041), (3, 26218347), (9, 8739449), (19, 4139739), (43, 1829187), (57, 1379913), (129, 609729), (171, 459971), (361, 217881), (387, 203243), (563, 139707), (817, 96273), (1083, 72627), (1689, 46569), (2451, 32091), (3249, 24209), (5067, 15523), (7353, 10697)]