189804938409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23406701}}^1$

素因数の和:23406777

約数の個数: 24

約数和(自身を含む): 295767086472

約数和(自身を除く): 105962148063

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 23406701, 70220103, 210660309, 397913917, 1193741751, 1240555153, 3581225253, 3721665459, 11164996377, 21089437601, 63268312803, 189804938409]

約数ペア:

[(1, 189804938409), (3, 63268312803), (9, 21089437601), (17, 11164996377), (51, 3721665459), (53, 3581225253), (153, 1240555153), (159, 1193741751), (477, 397913917), (901, 210660309), (2703, 70220103), (8109, 23406701)]