78144273

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 117262080

約数和(自身を除く): 39117807

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 1619, 4857, 5363, 14571, 16089, 48267, 50189, 150567, 280087, 451701, 840261, 2520783, 8682697, 26048091, 78144273]

約数ペア:

[(1, 78144273), (3, 26048091), (9, 8682697), (31, 2520783), (93, 840261), (173, 451701), (279, 280087), (519, 150567), (1557, 50189), (1619, 48267), (4857, 16089), (5363, 14571)]