40887327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 19786209

約数列:

[1, 3, 13, 39, 53, 131, 151, 159, 393, 453, 689, 1703, 1963, 2067, 5109, 5889, 6943, 8003, 19781, 20829, 24009, 59343, 90259, 104039, 257153, 270777, 312117, 771459, 1048393, 3145179, 13629109, 40887327]

約数ペア:

[(1, 40887327), (3, 13629109), (13, 3145179), (39, 1048393), (53, 771459), (131, 312117), (151, 270777), (159, 257153), (393, 104039), (453, 90259), (689, 59343), (1703, 24009), (1963, 20829), (2067, 19781), (5109, 8003), (5889, 6943)]