2152567089

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{1493}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 3242816640

約数和(自身を除く): 1090249551

約数列:

[1, 3, 9, 27, 67, 201, 603, 797, 1493, 1809, 2391, 4479, 7173, 13437, 21519, 40311, 53399, 100031, 160197, 300093, 480591, 900279, 1189921, 1441773, 2700837, 3569763, 10709289, 32127867, 79724707, 239174121, 717522363, 2152567089]

約数ペア:

[(1, 2152567089), (3, 717522363), (9, 239174121), (27, 79724707), (67, 32127867), (201, 10709289), (603, 3569763), (797, 2700837), (1493, 1441773), (1809, 1189921), (2391, 900279), (4479, 480591), (7173, 300093), (13437, 160197), (21519, 100031), (40311, 53399)]