87956253

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42307}}^1$

素因数の和:42334

約数の個数: 32

約数和(自身を含む): 162462720

約数和(自身を除く): 74506467

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 42307, 126921, 296149, 380763, 465377, 888447, 1142289, 1396131, 2665341, 3257639, 4188393, 7996023, 9772917, 12565179, 29318751, 87956253]

約数ペア:

[(1, 87956253), (3, 29318751), (7, 12565179), (9, 9772917), (11, 7996023), (21, 4188393), (27, 3257639), (33, 2665341), (63, 1396131), (77, 1142289), (99, 888447), (189, 465377), (231, 380763), (297, 296149), (693, 126921), (2079, 42307)]