156777771297

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2727661}}^1$

素因数の和:2727718

約数の個数: 48

約数和(自身を含む): 268663796352

約数和(自身を除く): 111886025055

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 2499, 2737, 3381, 8211, 19159, 57477, 2727661, 8182983, 19093627, 46370237, 57280881, 62736203, 133655389, 139110711, 188208609, 324591659, 400966167, 439153421, 973774977, 1066515451, 1317460263, 2272141613, 3074073947, 3199546353, 6816424839, 7465608157, 9222221841, 22396824471, 52259257099, 156777771297]

約数ペア:

[(1, 156777771297), (3, 52259257099), (7, 22396824471), (17, 9222221841), (21, 7465608157), (23, 6816424839), (49, 3199546353), (51, 3074073947), (69, 2272141613), (119, 1317460263), (147, 1066515451), (161, 973774977), (357, 439153421), (391, 400966167), (483, 324591659), (833, 188208609), (1127, 139110711), (1173, 133655389), (2499, 62736203), (2737, 57280881), (3381, 46370237), (8211, 19093627), (19159, 8182983), (57477, 2727661)]