42008109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 66288768

約数和(自身を除く): 24280659

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 429, 541, 543, 1623, 1991, 2353, 5951, 5973, 7033, 7059, 17853, 21099, 25883, 77363, 77649, 97921, 232089, 293763, 1077131, 1272973, 3231393, 3818919, 14002703, 42008109]

約数ペア:

[(1, 42008109), (3, 14002703), (11, 3818919), (13, 3231393), (33, 1272973), (39, 1077131), (143, 293763), (181, 232089), (429, 97921), (541, 77649), (543, 77363), (1623, 25883), (1991, 21099), (2353, 17853), (5951, 7059), (5973, 7033)]