84609693

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9803}}^1$

素因数の和:9953

約数の個数: 24

約数和(自身を含む): 140707008

約数和(自身を除く): 56097315

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 9803, 29409, 68621, 88227, 205863, 617589, 1343011, 4029033, 9401077, 12087099, 28203231, 84609693]

約数ペア:

[(1, 84609693), (3, 28203231), (7, 12087099), (9, 9401077), (21, 4029033), (63, 1343011), (137, 617589), (411, 205863), (959, 88227), (1233, 68621), (2877, 29409), (8631, 9803)]