1977607194531

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{1451}}^1\times {\mathrm{16631}}^1$

素因数の和:18607

約数の個数: 32

約数和(自身を含む): 2689306583040

約数和(自身を除く): 711699388509

約数列:

[1, 3, 59, 177, 463, 1389, 1451, 4353, 16631, 27317, 49893, 81951, 85609, 256827, 671813, 981229, 2015439, 2943687, 7700153, 23100459, 24131581, 39636967, 72394743, 118910901, 454309027, 1362927081, 1423763279, 4271289837, 11172922003, 33518766009, 659202398177, 1977607194531]

約数ペア:

[(1, 1977607194531), (3, 659202398177), (59, 33518766009), (177, 11172922003), (463, 4271289837), (1389, 1423763279), (1451, 1362927081), (4353, 454309027), (16631, 118910901), (27317, 72394743), (49893, 39636967), (81951, 24131581), (85609, 23100459), (256827, 7700153), (671813, 2943687), (981229, 2015439)]