1778133033

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{22859}}^1$

素因数の和:22978

約数の個数: 32

約数和(自身を含む): 2735884800

約数和(自身を除く): 957751767

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1809, 2881, 8643, 22859, 25929, 68577, 77787, 205731, 617193, 982937, 1531553, 2948811, 4594659, 8846433, 13783977, 26539299, 41351931, 65856779, 197570337, 592711011, 1778133033]

約数ペア:

[(1, 1778133033), (3, 592711011), (9, 197570337), (27, 65856779), (43, 41351931), (67, 26539299), (129, 13783977), (201, 8846433), (387, 4594659), (603, 2948811), (1161, 1531553), (1809, 982937), (2881, 617193), (8643, 205731), (22859, 77787), (25929, 68577)]