71313473

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 21825727

約数列:

[1, 7, 11, 41, 49, 77, 287, 343, 451, 461, 539, 2009, 3157, 3227, 3773, 5071, 14063, 18901, 22099, 22589, 35497, 132307, 154693, 158123, 207911, 248479, 926149, 1455377, 1739353, 6483043, 10187639, 71313473]

約数ペア:

[(1, 71313473), (7, 10187639), (11, 6483043), (41, 1739353), (49, 1455377), (77, 926149), (287, 248479), (343, 207911), (451, 158123), (461, 154693), (539, 132307), (2009, 35497), (3157, 22589), (3227, 22099), (3773, 18901), (5071, 14063)]