86926637

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 106474176

約数和(自身を除く): 19547539

約数列:

[1, 7, 23, 49, 137, 161, 563, 959, 1127, 3151, 3941, 6713, 12949, 22057, 27587, 77131, 90643, 154399, 539917, 634501, 1774013, 3779419, 12418091, 86926637]

約数ペア:

[(1, 86926637), (7, 12418091), (23, 3779419), (49, 1774013), (137, 634501), (161, 539917), (563, 154399), (959, 90643), (1127, 77131), (3151, 27587), (3941, 22057), (6713, 12949)]