40169661

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 65614752

約数和(自身を除く): 25445091

約数列:

[1, 3, 7, 21, 23, 49, 69, 109, 147, 161, 327, 483, 763, 1127, 2289, 2507, 3381, 5341, 7521, 11881, 16023, 17549, 35643, 52647, 83167, 122843, 249501, 273263, 368529, 582169, 819789, 1746507, 1912841, 5738523, 13389887, 40169661]

約数ペア:

[(1, 40169661), (3, 13389887), (7, 5738523), (21, 1912841), (23, 1746507), (49, 819789), (69, 582169), (109, 368529), (147, 273263), (161, 249501), (327, 122843), (483, 83167), (763, 52647), (1127, 35643), (2289, 17549), (2507, 16023), (3381, 11881), (5341, 7521)]