86141363

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 117888000

約数和(自身を除く): 31746637

約数列:

[1, 7, 11, 17, 49, 77, 79, 119, 187, 289, 343, 539, 553, 833, 869, 1309, 1343, 2023, 3179, 3773, 3871, 5831, 6083, 9163, 9401, 14161, 14773, 22253, 22831, 27097, 42581, 64141, 65807, 99127, 103411, 155771, 159817, 251141, 298067, 460649, 723877, 1090397, 1118719, 1757987, 5067139, 7831033, 12305909, 86141363]

約数ペア:

[(1, 86141363), (7, 12305909), (11, 7831033), (17, 5067139), (49, 1757987), (77, 1118719), (79, 1090397), (119, 723877), (187, 460649), (289, 298067), (343, 251141), (539, 159817), (553, 155771), (833, 103411), (869, 99127), (1309, 65807), (1343, 64141), (2023, 42581), (3179, 27097), (3773, 22831), (3871, 22253), (5831, 14773), (6083, 14161), (9163, 9401)]