3769761681

素因数分解:

$3^3\times 7^1\times {\mathrm{19945829}}^1$

素因数の和:19945845

約数の個数: 16

約数和(自身を含む): 6382665600

約数和(自身を除く): 2612903919

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 19945829, 59837487, 139620803, 179512461, 418862409, 538537383, 1256587227, 3769761681]

約数ペア:

[(1, 3769761681), (3, 1256587227), (7, 538537383), (9, 418862409), (21, 179512461), (27, 139620803), (63, 59837487), (189, 19945829)]