155220682989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1\times {\mathrm{5477}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 218595864960

約数和(自身を除く): 63375181971

約数列:

[1, 3, 19, 57, 421, 1181, 1263, 3543, 5477, 7999, 16431, 22439, 23997, 67317, 104063, 312189, 497201, 1491603, 2305817, 6468337, 6917451, 9446819, 19405011, 28340457, 43810523, 122898403, 131431569, 368695209, 2723169877, 8169509631, 51740227663, 155220682989]

約数ペア:

[(1, 155220682989), (3, 51740227663), (19, 8169509631), (57, 2723169877), (421, 368695209), (1181, 131431569), (1263, 122898403), (3543, 43810523), (5477, 28340457), (7999, 19405011), (16431, 9446819), (22439, 6917451), (23997, 6468337), (67317, 2305817), (104063, 1491603), (312189, 497201)]