82608729

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 51656871

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 1553, 2533, 3129, 4659, 7599, 10871, 17731, 26401, 32613, 53193, 79203, 184807, 231397, 554421, 694191, 1619779, 3933749, 4859337, 11801247, 27536243, 82608729]

約数ペア:

[(1, 82608729), (3, 27536243), (7, 11801247), (17, 4859337), (21, 3933749), (51, 1619779), (119, 694191), (149, 554421), (357, 231397), (447, 184807), (1043, 79203), (1553, 53193), (2533, 32613), (3129, 26401), (4659, 17731), (7599, 10871)]