167020281

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 255384064

約数和(自身を除く): 88363783

約数列:

[1, 3, 9, 31, 47, 93, 141, 271, 279, 423, 813, 1457, 2209, 2439, 4371, 6627, 8401, 12737, 13113, 19881, 25203, 38211, 68479, 75609, 114633, 205437, 394847, 598639, 616311, 1184541, 1795917, 3553623, 5387751, 18557809, 55673427, 167020281]

約数ペア:

[(1, 167020281), (3, 55673427), (9, 18557809), (31, 5387751), (47, 3553623), (93, 1795917), (141, 1184541), (271, 616311), (279, 598639), (423, 394847), (813, 205437), (1457, 114633), (2209, 75609), (2439, 68479), (4371, 38211), (6627, 25203), (8401, 19881), (12737, 13113)]