68860183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 19198697

約数列:

[1, 7, 17, 23, 119, 139, 161, 181, 391, 973, 1267, 2363, 2737, 3077, 3197, 4163, 16541, 21539, 22379, 25159, 29141, 54349, 70771, 176113, 380443, 427703, 495397, 578657, 2993921, 4050599, 9837169, 68860183]

約数ペア:

[(1, 68860183), (7, 9837169), (17, 4050599), (23, 2993921), (119, 578657), (139, 495397), (161, 427703), (181, 380443), (391, 176113), (973, 70771), (1267, 54349), (2363, 29141), (2737, 25159), (3077, 22379), (3197, 21539), (4163, 16541)]