193606893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6827}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 293986368

約数和(自身を除く): 100379475

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 6827, 9453, 20481, 28359, 61443, 157021, 471063, 935299, 1413189, 2805897, 8417691, 21511877, 64535631, 193606893]

約数ペア:

[(1, 193606893), (3, 64535631), (9, 21511877), (23, 8417691), (69, 2805897), (137, 1413189), (207, 935299), (411, 471063), (1233, 157021), (3151, 61443), (6827, 28359), (9453, 20481)]