36840921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 56504448

約数和(自身を除く): 19663527

約数列:

[1, 3, 13, 17, 39, 51, 181, 221, 307, 543, 663, 921, 2353, 3077, 3991, 5219, 7059, 9231, 11973, 15657, 40001, 55567, 67847, 120003, 166701, 203541, 722371, 944639, 2167113, 2833917, 12280307, 36840921]

約数ペア:

[(1, 36840921), (3, 12280307), (13, 2833917), (17, 2167113), (39, 944639), (51, 722371), (181, 203541), (221, 166701), (307, 120003), (543, 67847), (663, 55567), (921, 40001), (2353, 15657), (3077, 11973), (3991, 9231), (5219, 7059)]