137749689

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 249575040

約数和(自身を除く): 111825351

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 197, 231, 591, 693, 1009, 1379, 1773, 2167, 3027, 4137, 6501, 7063, 9081, 11099, 12411, 15169, 19503, 21189, 33297, 45507, 63567, 77693, 99891, 136521, 198773, 233079, 596319, 699237, 1391411, 1788957, 2186503, 4174233, 6559509, 12522699, 15305521, 19678527, 45916563, 137749689]

約数ペア:

[(1, 137749689), (3, 45916563), (7, 19678527), (9, 15305521), (11, 12522699), (21, 6559509), (33, 4174233), (63, 2186503), (77, 1788957), (99, 1391411), (197, 699237), (231, 596319), (591, 233079), (693, 198773), (1009, 136521), (1379, 99891), (1773, 77693), (2167, 63567), (3027, 45507), (4137, 33297), (6501, 21189), (7063, 19503), (9081, 15169), (11099, 12411)]