1956223899

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 3469639680

約数和(自身を除く): 1513415781

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 311, 483, 621, 933, 1447, 1449, 2177, 2799, 4341, 4347, 6531, 7153, 8397, 10129, 13023, 19593, 21459, 30387, 33281, 39069, 50071, 58779, 64377, 91161, 99843, 150213, 193131, 232967, 273483, 299529, 450017, 450639, 698901, 898587, 1350051, 1351917, 2096703, 3150119, 4050153, 6290109, 9450357, 10350391, 12150459, 28351071, 31051173, 72452737, 85053213, 93153519, 217358211, 279460557, 652074633, 1956223899]

約数ペア:

[(1, 1956223899), (3, 652074633), (7, 279460557), (9, 217358211), (21, 93153519), (23, 85053213), (27, 72452737), (63, 31051173), (69, 28351071), (161, 12150459), (189, 10350391), (207, 9450357), (311, 6290109), (483, 4050153), (621, 3150119), (933, 2096703), (1447, 1351917), (1449, 1350051), (2177, 898587), (2799, 698901), (4341, 450639), (4347, 450017), (6531, 299529), (7153, 273483), (8397, 232967), (10129, 193131), (13023, 150213), (19593, 99843), (21459, 91161), (30387, 64377), (33281, 58779), (39069, 50071)]