2742570967581

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{39161}}^1$

素因数の和:40047

約数の個数: 64

約数和(自身を含む): 4303935129600

約数和(自身を除く): 1561364162019

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 513, 633, 647, 1899, 1941, 4009, 5697, 5823, 12027, 12293, 17469, 36081, 36879, 39161, 108243, 110637, 117483, 136517, 331911, 352449, 409551, 744059, 1057347, 1228653, 2232177, 2593823, 3685959, 6696531, 7781469, 8262971, 20089593, 23344407, 24788913, 25337167, 70033221, 74366739, 76011501, 156996449, 223100217, 228034503, 470989347, 481406173, 684103509, 1412968041, 1444218519, 4238904123, 4332655557, 5346142237, 12997966671, 16038426711, 48115280133, 101576702503, 144345840399, 304730107509, 914190322527, 2742570967581]

約数ペア:

[(1, 2742570967581), (3, 914190322527), (9, 304730107509), (19, 144345840399), (27, 101576702503), (57, 48115280133), (171, 16038426711), (211, 12997966671), (513, 5346142237), (633, 4332655557), (647, 4238904123), (1899, 1444218519), (1941, 1412968041), (4009, 684103509), (5697, 481406173), (5823, 470989347), (12027, 228034503), (12293, 223100217), (17469, 156996449), (36081, 76011501), (36879, 74366739), (39161, 70033221), (108243, 25337167), (110637, 24788913), (117483, 23344407), (136517, 20089593), (331911, 8262971), (352449, 7781469), (409551, 6696531), (744059, 3685959), (1057347, 2593823), (1228653, 2232177)]