133067487

素因数分解:

$3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 206841600

約数和(自身を除く): 73774113

約数列:

[1, 3, 7, 21, 49, 147, 719, 1259, 2157, 3777, 5033, 8813, 15099, 26439, 35231, 61691, 105693, 185073, 905221, 2715663, 6336547, 19009641, 44355829, 133067487]

約数ペア:

[(1, 133067487), (3, 44355829), (7, 19009641), (21, 6336547), (49, 2715663), (147, 905221), (719, 185073), (1259, 105693), (2157, 61691), (3777, 35231), (5033, 26439), (8813, 15099)]