87353769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 128456064

約数和(自身を除く): 41102295

約数列:

[1, 3, 17, 43, 51, 61, 129, 183, 653, 731, 1037, 1959, 2193, 2623, 3111, 7869, 11101, 28079, 33303, 39833, 44591, 84237, 119499, 133773, 477343, 677161, 1432029, 1712819, 2031483, 5138457, 29117923, 87353769]

約数ペア:

[(1, 87353769), (3, 29117923), (17, 5138457), (43, 2031483), (51, 1712819), (61, 1432029), (129, 677161), (183, 477343), (653, 133773), (731, 119499), (1037, 84237), (1959, 44591), (2193, 39833), (2623, 33303), (3111, 28079), (7869, 11101)]