131725926

素因数分解:

$2^1\times 3^6\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:728

約数の個数: 56

約数和(自身を含む): 298572624

約数和(自身を除く): 166846698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 541, 729, 1002, 1082, 1458, 1503, 1623, 3006, 3246, 4509, 4869, 9018, 9738, 13527, 14607, 27054, 29214, 40581, 43821, 81162, 87642, 90347, 121743, 131463, 180694, 243486, 262926, 271041, 394389, 542082, 788778, 813123, 1626246, 2439369, 4878738, 7318107, 14636214, 21954321, 43908642, 65862963, 131725926]

約数ペア:

[(1, 131725926), (2, 65862963), (3, 43908642), (6, 21954321), (9, 14636214), (18, 7318107), (27, 4878738), (54, 2439369), (81, 1626246), (162, 813123), (167, 788778), (243, 542082), (334, 394389), (486, 271041), (501, 262926), (541, 243486), (729, 180694), (1002, 131463), (1082, 121743), (1458, 90347), (1503, 87642), (1623, 81162), (3006, 43821), (3246, 40581), (4509, 29214), (4869, 27054), (9018, 14607), (9738, 13527)]