1902051261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{3851}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 3076669440

約数和(自身を除く): 1174618179

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1663, 3851, 4989, 11553, 14967, 18293, 34659, 42361, 44901, 54879, 103977, 127083, 164637, 381249, 493911, 1143747, 6404213, 19212639, 57637917, 70446343, 172913751, 211339029, 634017087, 1902051261]

約数ペア:

[(1, 1902051261), (3, 634017087), (9, 211339029), (11, 172913751), (27, 70446343), (33, 57637917), (99, 19212639), (297, 6404213), (1663, 1143747), (3851, 493911), (4989, 381249), (11553, 164637), (14967, 127083), (18293, 103977), (34659, 54879), (42361, 44901)]