156974258217

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1\times {\mathrm{62563}}^1$

素因数の和:63469

約数の個数: 32

約数和(自身を含む): 240998530048

約数和(自身を除く): 84024271831

約数列:

[1, 3, 7, 21, 163, 489, 733, 1141, 2199, 3423, 5131, 15393, 62563, 119479, 187689, 358437, 437941, 836353, 1313823, 2509059, 10197769, 30593307, 45858679, 71384383, 137576037, 214153149, 321010753, 963032259, 7474964677, 22424894031, 52324752739, 156974258217]

約数ペア:

[(1, 156974258217), (3, 52324752739), (7, 22424894031), (21, 7474964677), (163, 963032259), (489, 321010753), (733, 214153149), (1141, 137576037), (2199, 71384383), (3423, 45858679), (5131, 30593307), (15393, 10197769), (62563, 2509059), (119479, 1313823), (187689, 836353), (358437, 437941)]