349780977

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4967

約数の個数: 64

約数和(自身を含む): 659904000

約数和(自身を除く): 310123023

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1131, 1827, 2457, 2639, 3393, 4909, 5481, 7917, 10179, 14727, 23751, 34363, 44181, 63817, 71253, 103089, 132543, 142361, 191451, 309267, 427083, 446719, 574353, 927801, 996527, 1281249, 1340157, 1723059, 1850693, 2989581, 3843747, 4020471, 5552079, 8968743, 12061413, 12954851, 16656237, 26906229, 38864553, 49968711, 116593659, 349780977]

約数ペア:

[(1, 349780977), (3, 116593659), (7, 49968711), (9, 38864553), (13, 26906229), (21, 16656237), (27, 12954851), (29, 12061413), (39, 8968743), (63, 5552079), (87, 4020471), (91, 3843747), (117, 2989581), (189, 1850693), (203, 1723059), (261, 1340157), (273, 1281249), (351, 996527), (377, 927801), (609, 574353), (783, 446719), (819, 427083), (1131, 309267), (1827, 191451), (2457, 142361), (2639, 132543), (3393, 103089), (4909, 71253), (5481, 63817), (7917, 44181), (10179, 34363), (14727, 23751)]