121155426

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 72

約数和(自身を含む): 311762880

約数和(自身を除く): 190607454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1319, 1458, 1701, 2187, 2638, 3402, 3957, 4374, 5103, 6561, 7914, 9233, 10206, 11871, 13122, 15309, 18466, 23742, 27699, 30618, 35613, 45927, 55398, 71226, 83097, 91854, 106839, 166194, 213678, 249291, 320517, 498582, 641034, 747873, 961551, 1495746, 1923102, 2243619, 2884653, 4487238, 5769306, 6730857, 8653959, 13461714, 17307918, 20192571, 40385142, 60577713, 121155426]

約数ペア:

[(1, 121155426), (2, 60577713), (3, 40385142), (6, 20192571), (7, 17307918), (9, 13461714), (14, 8653959), (18, 6730857), (21, 5769306), (27, 4487238), (42, 2884653), (54, 2243619), (63, 1923102), (81, 1495746), (126, 961551), (162, 747873), (189, 641034), (243, 498582), (378, 320517), (486, 249291), (567, 213678), (729, 166194), (1134, 106839), (1319, 91854), (1458, 83097), (1701, 71226), (2187, 55398), (2638, 45927), (3402, 35613), (3957, 30618), (4374, 27699), (5103, 23742), (6561, 18466), (7914, 15309), (9233, 13122), (10206, 11871)]