67874367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 34146753

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 491, 649, 781, 1473, 1947, 2343, 4189, 5401, 12567, 16203, 28969, 34861, 46079, 86907, 104583, 138237, 318659, 383471, 955977, 1150413, 2056799, 6170397, 22624789, 67874367]

約数ペア:

[(1, 67874367), (3, 22624789), (11, 6170397), (33, 2056799), (59, 1150413), (71, 955977), (177, 383471), (213, 318659), (491, 138237), (649, 104583), (781, 86907), (1473, 46079), (1947, 34861), (2343, 28969), (4189, 16203), (5401, 12567)]