68414199

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 107627520

約数和(自身を除く): 39213321

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 439, 543, 861, 1267, 1317, 3073, 3801, 7421, 9219, 17999, 22263, 51947, 53997, 79459, 125993, 155841, 238377, 377979, 556213, 1668639, 3257819, 9773457, 22804733, 68414199]

約数ペア:

[(1, 68414199), (3, 22804733), (7, 9773457), (21, 3257819), (41, 1668639), (123, 556213), (181, 377979), (287, 238377), (439, 155841), (543, 125993), (861, 79459), (1267, 53997), (1317, 51947), (3073, 22263), (3801, 17999), (7421, 9219)]