157412367

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146977}}^1$

素因数の和:147007

約数の個数: 24

約数和(自身を含む): 275142816

約数和(自身を除く): 117730449

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 146977, 440931, 1028839, 1322793, 2498609, 3086517, 7495827, 9259551, 17490263, 22487481, 52470789, 157412367]

約数ペア:

[(1, 157412367), (3, 52470789), (7, 22487481), (9, 17490263), (17, 9259551), (21, 7495827), (51, 3086517), (63, 2498609), (119, 1322793), (153, 1028839), (357, 440931), (1071, 146977)]