156929691723

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38719391}}^1$

素因数の和:38719594

約数の個数: 16

約数和(自身を含む): 240369985536

約数和(自身を除く): 83440293813

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 38719391, 116158173, 271035737, 813107211, 7472842463, 22418527389, 52309897241, 156929691723]

約数ペア:

[(1, 156929691723), (3, 52309897241), (7, 22418527389), (21, 7472842463), (193, 813107211), (579, 271035737), (1351, 116158173), (4053, 38719391)]