55081719

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 100898304

約数和(自身を除く): 45816585

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 1303, 2013, 3843, 3909, 4697, 6039, 9121, 11727, 14091, 14333, 27363, 42273, 42999, 79483, 82089, 100331, 128997, 238449, 300993, 556381, 715347, 874313, 902979, 1669143, 2622939, 5007429, 6120191, 7868817, 18360573, 55081719]

約数ペア:

[(1, 55081719), (3, 18360573), (7, 7868817), (9, 6120191), (11, 5007429), (21, 2622939), (33, 1669143), (61, 902979), (63, 874313), (77, 715347), (99, 556381), (183, 300993), (231, 238449), (427, 128997), (549, 100331), (671, 82089), (693, 79483), (1281, 42999), (1303, 42273), (2013, 27363), (3843, 14333), (3909, 14091), (4697, 11727), (6039, 9121)]