87063531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 123801600

約数和(自身を除く): 36738069

約数列:

[1, 3, 31, 61, 93, 103, 149, 183, 309, 447, 1891, 3193, 4619, 5673, 6283, 9089, 9579, 13857, 15347, 18849, 27267, 46041, 194773, 281759, 475757, 584319, 845277, 936167, 1427271, 2808501, 29021177, 87063531]

約数ペア:

[(1, 87063531), (3, 29021177), (31, 2808501), (61, 1427271), (93, 936167), (103, 845277), (149, 584319), (183, 475757), (309, 281759), (447, 194773), (1891, 46041), (3193, 27267), (4619, 18849), (5673, 15347), (6283, 13857), (9089, 9579)]