47900349

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13374

約数の個数: 32

約数和(自身を含む): 85376000

約数和(自身を除く): 37475651

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 13339, 40017, 93373, 120051, 253441, 280119, 360153, 760323, 840357, 1774087, 2280969, 2521071, 5322261, 6842907, 15966783, 47900349]

約数ペア:

[(1, 47900349), (3, 15966783), (7, 6842907), (9, 5322261), (19, 2521071), (21, 2280969), (27, 1774087), (57, 840357), (63, 760323), (133, 360153), (171, 280119), (189, 253441), (399, 120051), (513, 93373), (1197, 40017), (3591, 13339)]