157003707

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9151}}^1$

素因数の和:9223

約数の個数: 32

約数和(自身を含む): 257720320

約数和(自身を除く): 100716613

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 9151, 17157, 27453, 64057, 173869, 192171, 393493, 521607, 1180479, 1217083, 2754451, 3651249, 7476367, 8263353, 22429101, 52334569, 157003707]

約数ペア:

[(1, 157003707), (3, 52334569), (7, 22429101), (19, 8263353), (21, 7476367), (43, 3651249), (57, 2754451), (129, 1217083), (133, 1180479), (301, 521607), (399, 393493), (817, 192171), (903, 173869), (2451, 64057), (5719, 27453), (9151, 17157)]