39565513113

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1\times {\mathrm{7907}}^1$

素因数の和:20477

約数の個数: 32

約数和(自身を含む): 63476567040

約数和(自身を除く): 23911053927

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7907, 12541, 23721, 37623, 55349, 87787, 150233, 166047, 238279, 263361, 450699, 714837, 1051631, 1667953, 3154893, 5003859, 99161687, 297485061, 694131809, 1884072053, 2082395427, 5652216159, 13188504371, 39565513113]

約数ペア:

[(1, 39565513113), (3, 13188504371), (7, 5652216159), (19, 2082395427), (21, 1884072053), (57, 694131809), (133, 297485061), (399, 99161687), (7907, 5003859), (12541, 3154893), (23721, 1667953), (37623, 1051631), (55349, 714837), (87787, 450699), (150233, 263361), (166047, 238279)]