142327587

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 203003136

約数和(自身を除く): 60675549

約数列:

[1, 3, 17, 51, 167, 289, 501, 867, 983, 2839, 2949, 8517, 16711, 48263, 50133, 144789, 164161, 284087, 492483, 852261, 2790737, 8372211, 47442529, 142327587]

約数ペア:

[(1, 142327587), (3, 47442529), (17, 8372211), (51, 2790737), (167, 852261), (289, 492483), (501, 284087), (867, 164161), (983, 144789), (2839, 50133), (2949, 48263), (8517, 16711)]