73175409

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 108201600

約数和(自身を除く): 35026191

約数列:

[1, 3, 9, 79, 101, 237, 303, 711, 909, 1019, 3057, 7979, 9171, 23937, 71811, 80501, 102919, 241503, 308757, 724509, 926271, 8130601, 24391803, 73175409]

約数ペア:

[(1, 73175409), (3, 24391803), (9, 8130601), (79, 926271), (101, 724509), (237, 308757), (303, 241503), (711, 102919), (909, 80501), (1019, 71811), (3057, 23937), (7979, 9171)]