1086621345

素因数分解:

$3^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{6781}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 1933683840

約数和(自身を除く): 847062495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1187, 3561, 5935, 6781, 10683, 17805, 20343, 32049, 33905, 53415, 61029, 101715, 160245, 183087, 305145, 915435, 8049047, 24147141, 40245235, 72441423, 120735705, 217324269, 362207115, 1086621345]

約数ペア:

[(1, 1086621345), (3, 362207115), (5, 217324269), (9, 120735705), (15, 72441423), (27, 40245235), (45, 24147141), (135, 8049047), (1187, 915435), (3561, 305145), (5935, 183087), (6781, 160245), (10683, 101715), (17805, 61029), (20343, 53415), (32049, 33905)]