79165107

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 147197952

約数和(自身を除く): 68032845

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 81, 119, 129, 153, 189, 191, 301, 357, 387, 459, 567, 573, 731, 903, 1071, 1161, 1337, 1377, 1719, 2193, 2709, 3213, 3247, 3483, 4011, 5117, 5157, 6579, 8127, 8213, 9639, 9741, 12033, 15351, 15471, 19737, 22729, 24381, 24639, 29223, 36099, 46053, 57491, 59211, 68187, 73917, 87669, 108297, 138159, 139621, 172473, 204561, 221751, 263007, 414477, 418863, 517419, 613683, 665253, 977347, 1256589, 1552257, 1841049, 2932041, 3769767, 4656771, 8796123, 11309301, 26388369, 79165107]

約数ペア:

[(1, 79165107), (3, 26388369), (7, 11309301), (9, 8796123), (17, 4656771), (21, 3769767), (27, 2932041), (43, 1841049), (51, 1552257), (63, 1256589), (81, 977347), (119, 665253), (129, 613683), (153, 517419), (189, 418863), (191, 414477), (301, 263007), (357, 221751), (387, 204561), (459, 172473), (567, 139621), (573, 138159), (731, 108297), (903, 87669), (1071, 73917), (1161, 68187), (1337, 59211), (1377, 57491), (1719, 46053), (2193, 36099), (2709, 29223), (3213, 24639), (3247, 24381), (3483, 22729), (4011, 19737), (5117, 15471), (5157, 15351), (6579, 12033), (8127, 9741), (8213, 9639)]