9550873899

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{3499}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 16211104000

約数和(自身を除く): 6660230101

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1171, 2331, 3499, 3513, 8197, 10497, 10539, 24493, 24591, 31491, 43327, 73479, 73773, 129463, 129981, 220437, 303289, 388389, 389943, 906241, 909867, 1165167, 2718723, 2729601, 4097329, 8156169, 12291987, 28681303, 36875961, 86043909, 151601173, 258131727, 454803519, 1061208211, 1364410557, 3183624633, 9550873899]

約数ペア:

[(1, 9550873899), (3, 3183624633), (7, 1364410557), (9, 1061208211), (21, 454803519), (37, 258131727), (63, 151601173), (111, 86043909), (259, 36875961), (333, 28681303), (777, 12291987), (1171, 8156169), (2331, 4097329), (3499, 2729601), (3513, 2718723), (8197, 1165167), (10497, 909867), (10539, 906241), (24493, 389943), (24591, 388389), (31491, 303289), (43327, 220437), (73479, 129981), (73773, 129463)]