220186053

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 336844800

約数和(自身を除く): 116658747

約数列:

[1, 3, 9, 27, 59, 67, 177, 201, 531, 603, 1593, 1809, 2063, 3953, 6189, 11859, 18567, 35577, 55701, 106731, 121717, 138221, 365151, 414663, 1095453, 1243989, 3286359, 3731967, 8155039, 24465117, 73395351, 220186053]

約数ペア:

[(1, 220186053), (3, 73395351), (9, 24465117), (27, 8155039), (59, 3731967), (67, 3286359), (177, 1243989), (201, 1095453), (531, 414663), (603, 365151), (1593, 138221), (1809, 121717), (2063, 106731), (3953, 55701), (6189, 35577), (11859, 18567)]