268835841

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1933}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 429649704

約数和(自身を除く): 160813863

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 303, 459, 909, 1377, 1717, 1933, 2727, 5151, 5799, 8181, 15453, 17397, 32861, 46359, 52191, 98583, 139077, 156573, 195233, 295749, 585699, 887247, 1757097, 2661741, 3318961, 5271291, 9956883, 15813873, 29870649, 89611947, 268835841]

約数ペア:

[(1, 268835841), (3, 89611947), (9, 29870649), (17, 15813873), (27, 9956883), (51, 5271291), (81, 3318961), (101, 2661741), (153, 1757097), (303, 887247), (459, 585699), (909, 295749), (1377, 195233), (1717, 156573), (1933, 139077), (2727, 98583), (5151, 52191), (5799, 46359), (8181, 32861), (15453, 17397)]