78228451

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 97330464

約数和(自身を除く): 19102013

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1693, 2009, 6601, 11851, 38939, 46207, 69413, 82957, 272573, 485891, 1596499, 1908011, 3401237, 11175493, 78228451]

約数ペア:

[(1, 78228451), (7, 11175493), (23, 3401237), (41, 1908011), (49, 1596499), (161, 485891), (287, 272573), (943, 82957), (1127, 69413), (1693, 46207), (2009, 38939), (6601, 11851)]