71356377591

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 105684976800

約数和(自身を除く): 34328599209

約数列:

[1, 3, 9, 53, 159, 283, 477, 569, 849, 929, 1707, 2547, 2787, 5121, 8361, 14999, 30157, 44997, 49237, 90471, 134991, 147711, 161027, 262907, 271413, 443133, 483081, 528601, 788721, 1449243, 1585803, 2366163, 4757409, 8534431, 13934071, 25603293, 28015853, 41802213, 76809879, 84047559, 125406639, 149594083, 252142677, 448782249, 1346346747, 7928486399, 23785459197, 71356377591]

約数ペア:

[(1, 71356377591), (3, 23785459197), (9, 7928486399), (53, 1346346747), (159, 448782249), (283, 252142677), (477, 149594083), (569, 125406639), (849, 84047559), (929, 76809879), (1707, 41802213), (2547, 28015853), (2787, 25603293), (5121, 13934071), (8361, 8534431), (14999, 4757409), (30157, 2366163), (44997, 1585803), (49237, 1449243), (90471, 788721), (134991, 528601), (147711, 483081), (161027, 443133), (262907, 271413)]