78303799

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 99901440

約数和(自身を除く): 21597641

約数列:

[1, 7, 23, 29, 31, 161, 203, 217, 541, 667, 713, 899, 3787, 4669, 4991, 6293, 12443, 15689, 16771, 20677, 87101, 109823, 117397, 144739, 360847, 385733, 486359, 2525929, 2700131, 3404513, 11186257, 78303799]

約数ペア:

[(1, 78303799), (7, 11186257), (23, 3404513), (29, 2700131), (31, 2525929), (161, 486359), (203, 385733), (217, 360847), (541, 144739), (667, 117397), (713, 109823), (899, 87101), (3787, 20677), (4669, 16771), (4991, 15689), (6293, 12443)]