71356197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 106536960

約数和(自身を除く): 35180763

約数列:

[1, 3, 11, 33, 79, 101, 237, 271, 303, 813, 869, 1111, 2607, 2981, 3333, 7979, 8943, 21409, 23937, 27371, 64227, 82113, 87769, 235499, 263307, 301081, 706497, 903243, 2162309, 6486927, 23785399, 71356197]

約数ペア:

[(1, 71356197), (3, 23785399), (11, 6486927), (33, 2162309), (79, 903243), (101, 706497), (237, 301081), (271, 263307), (303, 235499), (813, 87769), (869, 82113), (1111, 64227), (2607, 27371), (2981, 23937), (3333, 21409), (7979, 8943)]