40915672917

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{98947}}^1$

素因数の和:99090

約数の個数: 48

約数和(自身を含む): 66326823360

約数和(自身を除く): 25411150443

約数列:

[1, 3, 7, 21, 29, 49, 87, 97, 147, 203, 291, 609, 679, 1421, 2037, 2813, 4263, 4753, 8439, 14259, 19691, 59073, 98947, 137837, 296841, 413511, 692629, 2077887, 2869463, 4848403, 8608389, 9597859, 14545209, 20086241, 28793577, 60258723, 67185013, 140603687, 201555039, 278337911, 421811061, 470295091, 835013733, 1410885273, 1948365377, 5845096131, 13638557639, 40915672917]

約数ペア:

[(1, 40915672917), (3, 13638557639), (7, 5845096131), (21, 1948365377), (29, 1410885273), (49, 835013733), (87, 470295091), (97, 421811061), (147, 278337911), (203, 201555039), (291, 140603687), (609, 67185013), (679, 60258723), (1421, 28793577), (2037, 20086241), (2813, 14545209), (4263, 9597859), (4753, 8608389), (8439, 4848403), (14259, 2869463), (19691, 2077887), (59073, 692629), (98947, 413511), (137837, 296841)]