81511026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 172635840

約数和(自身を除く): 91124814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 4133, 6574, 8266, 9861, 12399, 19722, 24798, 78527, 157054, 235581, 471162, 715009, 1430018, 2145027, 4290054, 13585171, 27170342, 40755513, 81511026]

約数ペア:

[(1, 81511026), (2, 40755513), (3, 27170342), (6, 13585171), (19, 4290054), (38, 2145027), (57, 1430018), (114, 715009), (173, 471162), (346, 235581), (519, 157054), (1038, 78527), (3287, 24798), (4133, 19722), (6574, 12399), (8266, 9861)]