136947727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 163694592

約数和(自身を除く): 26746865

約数列:

[1, 7, 23, 161, 641, 1327, 4487, 9289, 14743, 30521, 103201, 213647, 850607, 5954249, 19563961, 136947727]

約数ペア:

[(1, 136947727), (7, 19563961), (23, 5954249), (161, 850607), (641, 213647), (1327, 103201), (4487, 30521), (9289, 14743)]