200902141431

素因数分解:

$3^4\times {\mathrm{1439}}^1\times {\mathrm{1723609}}^1$

素因数の和:1725060

約数の個数: 20

約数和(自身を含む): 300321806400

約数和(自身を除く): 99419664969

約数列:

[1, 3, 9, 27, 81, 1439, 4317, 12951, 38853, 116559, 1723609, 5170827, 15512481, 46537443, 139612329, 2480273351, 7440820053, 22322460159, 66967380477, 200902141431]

約数ペア:

[(1, 200902141431), (3, 66967380477), (9, 22322460159), (27, 7440820053), (81, 2480273351), (1439, 139612329), (4317, 46537443), (12951, 15512481), (38853, 5170827), (116559, 1723609)]