361647531

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13967}}^1$

素因数の和:14120

約数の個数: 32

約数和(自身を含む): 616826880

約数和(自身を除く): 255179349

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2877, 3699, 8631, 13967, 25893, 41901, 97769, 125703, 293307, 377109, 879921, 1913479, 2639763, 5740437, 13394353, 17221311, 40183059, 51663933, 120549177, 361647531]

約数ペア:

[(1, 361647531), (3, 120549177), (7, 51663933), (9, 40183059), (21, 17221311), (27, 13394353), (63, 5740437), (137, 2639763), (189, 1913479), (411, 879921), (959, 377109), (1233, 293307), (2877, 125703), (3699, 97769), (8631, 41901), (13967, 25893)]