154484757

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 259665120

約数和(自身を除く): 105180363

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 659, 1281, 1977, 3721, 3843, 4613, 5931, 11163, 13839, 26047, 33489, 40199, 41517, 78141, 120597, 234423, 281393, 361791, 844179, 2452139, 2532537, 7356417, 17164973, 22069251, 51494919, 154484757]

約数ペア:

[(1, 154484757), (3, 51494919), (7, 22069251), (9, 17164973), (21, 7356417), (61, 2532537), (63, 2452139), (183, 844179), (427, 361791), (549, 281393), (659, 234423), (1281, 120597), (1977, 78141), (3721, 41517), (3843, 40199), (4613, 33489), (5931, 26047), (11163, 13839)]