103480209

素因数分解:

$3^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 174594420

約数和(自身を除く): 71114211

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 461, 509, 1383, 1527, 3227, 3563, 4149, 4581, 9681, 10689, 22589, 24941, 29043, 32067, 67767, 74823, 203301, 224469, 234649, 703947, 1642543, 2111841, 4927629, 11497801, 14782887, 34493403, 103480209]

約数ペア:

[(1, 103480209), (3, 34493403), (7, 14782887), (9, 11497801), (21, 4927629), (49, 2111841), (63, 1642543), (147, 703947), (441, 234649), (461, 224469), (509, 203301), (1383, 74823), (1527, 67767), (3227, 32067), (3563, 29043), (4149, 24941), (4581, 22589), (9681, 10689)]