86389863

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 138018816

約数和(自身を除く): 51628953

約数列:

[1, 3, 7, 21, 23, 69, 161, 383, 467, 483, 1149, 1401, 2681, 3269, 8043, 8809, 9807, 10741, 26427, 32223, 61663, 75187, 178861, 184989, 225561, 536583, 1252027, 3756081, 4113803, 12341409, 28796621, 86389863]

約数ペア:

[(1, 86389863), (3, 28796621), (7, 12341409), (21, 4113803), (23, 3756081), (69, 1252027), (161, 536583), (383, 225561), (467, 184989), (483, 178861), (1149, 75187), (1401, 61663), (2681, 32223), (3269, 26427), (8043, 10741), (8809, 9807)]