8045884581987

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6701}}^1\times {\mathrm{38711}}^1$

素因数の和:45640

約数の個数: 48

約数和(自身を含む): 12540670020864

約数和(自身を除く): 4494785438877

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 4431, 6701, 10339, 20103, 31017, 38711, 46907, 116133, 140721, 270977, 328349, 812931, 985047, 1413911, 1896839, 4241733, 5690517, 8168021, 9897377, 24504063, 29692131, 57176147, 69281639, 171528441, 207844917, 259402411, 400233029, 778207233, 1200699087, 1815816877, 5447450631, 12710718139, 38132154417, 54733908721, 164201726163, 383137361047, 1149412083141, 2681961527329, 8045884581987]

約数ペア:

[(1, 8045884581987), (3, 2681961527329), (7, 1149412083141), (21, 383137361047), (49, 164201726163), (147, 54733908721), (211, 38132154417), (633, 12710718139), (1477, 5447450631), (4431, 1815816877), (6701, 1200699087), (10339, 778207233), (20103, 400233029), (31017, 259402411), (38711, 207844917), (46907, 171528441), (116133, 69281639), (140721, 57176147), (270977, 29692131), (328349, 24504063), (812931, 9897377), (985047, 8168021), (1413911, 5690517), (1896839, 4241733)]