139631755991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{58991}}^1$

素因数の和:59104

約数の個数: 48

約数和(自身を含む): 185923906560

約数和(自身を除く): 46292150569

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 481, 703, 1369, 1729, 3367, 4921, 9139, 9583, 17797, 26011, 58991, 63973, 124579, 182077, 338143, 412937, 766883, 1120829, 2182667, 2367001, 5368181, 7845803, 14570777, 15278669, 28374671, 41470673, 80758679, 101995439, 198622697, 290294711, 539118749, 565310753, 1049862827, 1534414901, 3773831243, 7349039789, 10740904307, 19947393713, 139631755991]

約数ペア:

[(1, 139631755991), (7, 19947393713), (13, 10740904307), (19, 7349039789), (37, 3773831243), (91, 1534414901), (133, 1049862827), (247, 565310753), (259, 539118749), (481, 290294711), (703, 198622697), (1369, 101995439), (1729, 80758679), (3367, 41470673), (4921, 28374671), (9139, 15278669), (9583, 14570777), (17797, 7845803), (26011, 5368181), (58991, 2367001), (63973, 2182667), (124579, 1120829), (182077, 766883), (338143, 412937)]