145557927

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30743

約数の個数: 24

約数和(自身を含む): 229806720

約数和(自身を除く): 84248793

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 30689, 92067, 276201, 521713, 951359, 1565139, 2854077, 4695417, 8562231, 16173103, 48519309, 145557927]

約数ペア:

[(1, 145557927), (3, 48519309), (9, 16173103), (17, 8562231), (31, 4695417), (51, 2854077), (93, 1565139), (153, 951359), (279, 521713), (527, 276201), (1581, 92067), (4743, 30689)]