201639583449

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 295832049552

約数和(自身を除く): 94192466103

約数列:

[1, 3, 9, 137, 157, 411, 471, 953, 1093, 1233, 1413, 2859, 3279, 8577, 9837, 21509, 64527, 130561, 149621, 149741, 171601, 193581, 391683, 448863, 449223, 514803, 1041629, 1175049, 1346589, 1347669, 1544409, 3124887, 9374661, 20498077, 23509337, 61494231, 70528011, 142703173, 163535753, 184482693, 211584033, 428109519, 490607259, 1284328557, 1471821777, 22404398161, 67213194483, 201639583449]

約数ペア:

[(1, 201639583449), (3, 67213194483), (9, 22404398161), (137, 1471821777), (157, 1284328557), (411, 490607259), (471, 428109519), (953, 211584033), (1093, 184482693), (1233, 163535753), (1413, 142703173), (2859, 70528011), (3279, 61494231), (8577, 23509337), (9837, 20498077), (21509, 9374661), (64527, 3124887), (130561, 1544409), (149621, 1347669), (149741, 1346589), (171601, 1175049), (193581, 1041629), (391683, 514803), (448863, 449223)]