305433369

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 463760000

約数和(自身を除く): 158326631

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 603, 981, 1549, 1809, 2943, 4647, 7303, 13941, 21909, 41823, 65727, 103783, 168841, 197181, 311349, 506523, 934047, 1519569, 2802141, 4558707, 11312347, 33937041, 101811123, 305433369]

約数ペア:

[(1, 305433369), (3, 101811123), (9, 33937041), (27, 11312347), (67, 4558707), (109, 2802141), (201, 1519569), (327, 934047), (603, 506523), (981, 311349), (1549, 197181), (1809, 168841), (2943, 103783), (4647, 65727), (7303, 41823), (13941, 21909)]