1954128429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 3251404800

約数和(自身を除く): 1297276371

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 383, 419, 451, 1107, 1149, 1257, 1353, 3447, 3771, 4059, 4213, 4609, 10341, 11313, 12177, 12639, 13827, 15703, 17179, 37917, 41481, 47109, 51537, 113751, 124443, 141327, 154611, 160477, 172733, 188969, 423981, 463833, 481431, 518199, 566907, 1444293, 1554597, 1700721, 1765247, 4332879, 4663791, 5102163, 5295741, 6579557, 15887223, 19738671, 47661669, 59216013, 72375127, 177648039, 217125381, 651376143, 1954128429]

約数ペア:

[(1, 1954128429), (3, 651376143), (9, 217125381), (11, 177648039), (27, 72375127), (33, 59216013), (41, 47661669), (99, 19738671), (123, 15887223), (297, 6579557), (369, 5295741), (383, 5102163), (419, 4663791), (451, 4332879), (1107, 1765247), (1149, 1700721), (1257, 1554597), (1353, 1444293), (3447, 566907), (3771, 518199), (4059, 481431), (4213, 463833), (4609, 423981), (10341, 188969), (11313, 172733), (12177, 160477), (12639, 154611), (13827, 141327), (15703, 124443), (17179, 113751), (37917, 51537), (41481, 47109)]