156944235903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{435191}}^1$

素因数の和:436535

約数の個数: 32

約数和(自身を含む): 257745073152

約数和(自身を除く): 100800837249

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1321, 3963, 9247, 17173, 27741, 51519, 120211, 360633, 435191, 1305573, 3046337, 5657483, 9139011, 16972449, 39602381, 118807143, 574887311, 1724661933, 4024211177, 7473535043, 12072633531, 22420605129, 52314745301, 156944235903]

約数ペア:

[(1, 156944235903), (3, 52314745301), (7, 22420605129), (13, 12072633531), (21, 7473535043), (39, 4024211177), (91, 1724661933), (273, 574887311), (1321, 118807143), (3963, 39602381), (9247, 16972449), (17173, 9139011), (27741, 5657483), (51519, 3046337), (120211, 1305573), (360633, 435191)]