86422833

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 145723968

約数和(自身を除く): 59301135

約数列:

[1, 3, 7, 9, 21, 63, 71, 139, 213, 417, 497, 639, 973, 1251, 1491, 2919, 4473, 8757, 9869, 19321, 29607, 57963, 69083, 88821, 135247, 173889, 207249, 405741, 621747, 1217223, 1371791, 4115373, 9602537, 12346119, 28807611, 86422833]

約数ペア:

[(1, 86422833), (3, 28807611), (7, 12346119), (9, 9602537), (21, 4115373), (63, 1371791), (71, 1217223), (139, 621747), (213, 405741), (417, 207249), (497, 173889), (639, 135247), (973, 88821), (1251, 69083), (1491, 57963), (2919, 29607), (4473, 19321), (8757, 9869)]