156977672439

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1\times {\mathrm{104537}}^1$

素因数の和:107679

約数の個数: 32

約数和(自身を含む): 249686922240

約数和(自身を除く): 92709249801

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 3109, 9327, 21763, 65289, 71507, 104537, 214521, 313611, 500549, 731759, 1501647, 2195277, 2404351, 7213053, 16830457, 50491371, 325005533, 975016599, 2275038731, 6825116193, 7475127259, 22425381777, 52325890813, 156977672439]

約数ペア:

[(1, 156977672439), (3, 52325890813), (7, 22425381777), (21, 7475127259), (23, 6825116193), (69, 2275038731), (161, 975016599), (483, 325005533), (3109, 50491371), (9327, 16830457), (21763, 7213053), (65289, 2404351), (71507, 2195277), (104537, 1501647), (214521, 731759), (313611, 500549)]