143101917

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7351}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 244674560

約数和(自身を除く): 101572643

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 7351, 19467, 22053, 51457, 66159, 154371, 198477, 463113, 757153, 1389339, 2271459, 5300071, 6814377, 15900213, 20443131, 47700639, 143101917]

約数ペア:

[(1, 143101917), (3, 47700639), (7, 20443131), (9, 15900213), (21, 6814377), (27, 5300071), (63, 2271459), (103, 1389339), (189, 757153), (309, 463113), (721, 198477), (927, 154371), (2163, 66159), (2781, 51457), (6489, 22053), (7351, 19467)]