58427817

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 32810583

約数列:

[1, 3, 7, 21, 71, 149, 213, 263, 447, 497, 789, 1043, 1491, 1841, 3129, 5523, 10579, 18673, 31737, 39187, 56019, 74053, 117561, 130711, 222159, 274309, 392133, 822927, 2782277, 8346831, 19475939, 58427817]

約数ペア:

[(1, 58427817), (3, 19475939), (7, 8346831), (21, 2782277), (71, 822927), (149, 392133), (213, 274309), (263, 222159), (447, 130711), (497, 117561), (789, 74053), (1043, 56019), (1491, 39187), (1841, 31737), (3129, 18673), (5523, 10579)]