168211071

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5693}}^1$

素因数の和:5780

約数の個数: 36

約数和(自身を含む): 286909272

約数和(自身を除く): 118698201

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 3283, 4221, 5693, 9849, 17079, 29547, 39851, 51237, 119553, 278957, 358659, 381431, 836871, 1144293, 2510613, 2670017, 3432879, 8010051, 18690119, 24030153, 56070357, 168211071]

約数ペア:

[(1, 168211071), (3, 56070357), (7, 24030153), (9, 18690119), (21, 8010051), (49, 3432879), (63, 2670017), (67, 2510613), (147, 1144293), (201, 836871), (441, 381431), (469, 358659), (603, 278957), (1407, 119553), (3283, 51237), (4221, 39851), (5693, 29547), (9849, 17079)]