61217559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7583}}^1$

素因数の和:7628

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 40711401

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 7583, 8073, 22749, 68247, 98579, 174409, 204741, 295737, 523227, 887211, 1569681, 2267317, 2661633, 4709043, 6801951, 20405853, 61217559]

約数ペア:

[(1, 61217559), (3, 20405853), (9, 6801951), (13, 4709043), (23, 2661633), (27, 2267317), (39, 1569681), (69, 887211), (117, 523227), (207, 295737), (299, 204741), (351, 174409), (621, 98579), (897, 68247), (2691, 22749), (7583, 8073)]