85877451

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 139771008

約数和(自身を除く): 53893557

約数列:

[1, 3, 9, 11, 33, 67, 99, 107, 121, 201, 321, 363, 603, 737, 963, 1089, 1177, 1331, 2211, 3531, 3993, 6633, 7169, 8107, 10593, 11979, 12947, 21507, 24321, 38841, 64521, 72963, 78859, 89177, 116523, 142417, 236577, 267531, 427251, 709731, 802593, 867449, 1281753, 2602347, 7807041, 9541939, 28625817, 85877451]

約数ペア:

[(1, 85877451), (3, 28625817), (9, 9541939), (11, 7807041), (33, 2602347), (67, 1281753), (99, 867449), (107, 802593), (121, 709731), (201, 427251), (321, 267531), (363, 236577), (603, 142417), (737, 116523), (963, 89177), (1089, 78859), (1177, 72963), (1331, 64521), (2211, 38841), (3531, 24321), (3993, 21507), (6633, 12947), (7169, 11979), (8107, 10593)]