40606839

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 60

約数和(自身を含む): 76087704

約数和(自身を除く): 35480865

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 787, 819, 1053, 1323, 1911, 2361, 2457, 3969, 5509, 5733, 7083, 7371, 10231, 16527, 17199, 21249, 30693, 38563, 49581, 51597, 63747, 71617, 92079, 115689, 148743, 214851, 276237, 347067, 446229, 501319, 644553, 828711, 1041201, 1503957, 1933659, 3123603, 4511871, 5800977, 13535613, 40606839]

約数ペア:

[(1, 40606839), (3, 13535613), (7, 5800977), (9, 4511871), (13, 3123603), (21, 1933659), (27, 1503957), (39, 1041201), (49, 828711), (63, 644553), (81, 501319), (91, 446229), (117, 347067), (147, 276237), (189, 214851), (273, 148743), (351, 115689), (441, 92079), (567, 71617), (637, 63747), (787, 51597), (819, 49581), (1053, 38563), (1323, 30693), (1911, 21249), (2361, 17199), (2457, 16527), (3969, 10231), (5509, 7371), (5733, 7083)]