61231218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 125629056

約数和(自身を除く): 64397838

約数列:

[1, 2, 3, 6, 53, 106, 159, 167, 318, 334, 501, 1002, 1153, 2306, 3459, 6918, 8851, 17702, 26553, 53106, 61109, 122218, 183327, 192551, 366654, 385102, 577653, 1155306, 10205203, 20410406, 30615609, 61231218]

約数ペア:

[(1, 61231218), (2, 30615609), (3, 20410406), (6, 10205203), (53, 1155306), (106, 577653), (159, 385102), (167, 366654), (318, 192551), (334, 183327), (501, 122218), (1002, 61109), (1153, 53106), (2306, 26553), (3459, 17702), (6918, 8851)]