87314227

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 126518112

約数和(自身を除く): 39203885

約数列:

[1, 7, 11, 13, 17, 49, 77, 91, 119, 143, 187, 221, 539, 637, 733, 833, 1001, 1309, 1547, 2431, 5131, 7007, 8063, 9163, 9529, 10829, 12461, 17017, 35917, 56441, 66703, 87227, 104819, 119119, 137071, 161993, 395087, 466921, 610589, 733733, 959497, 1133951, 1781923, 5136131, 6716479, 7937657, 12473461, 87314227]

約数ペア:

[(1, 87314227), (7, 12473461), (11, 7937657), (13, 6716479), (17, 5136131), (49, 1781923), (77, 1133951), (91, 959497), (119, 733733), (143, 610589), (187, 466921), (221, 395087), (539, 161993), (637, 137071), (733, 119119), (833, 104819), (1001, 87227), (1309, 66703), (1547, 56441), (2431, 35917), (5131, 17017), (7007, 12461), (8063, 10829), (9163, 9529)]