237950019

素因数分解:

$3^2\times {\mathrm{23}}^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 375036480

約数和(自身を除く): 137086461

約数列:

[1, 3, 9, 23, 41, 53, 69, 123, 159, 207, 369, 477, 529, 943, 1219, 1587, 2173, 2829, 3657, 4761, 6519, 8487, 10971, 12167, 19557, 21689, 28037, 36501, 49979, 65067, 84111, 109503, 149937, 195201, 252333, 449811, 498847, 644851, 1149517, 1496541, 1934553, 3448551, 4489623, 5803659, 10345653, 26438891, 79316673, 237950019]

約数ペア:

[(1, 237950019), (3, 79316673), (9, 26438891), (23, 10345653), (41, 5803659), (53, 4489623), (69, 3448551), (123, 1934553), (159, 1496541), (207, 1149517), (369, 644851), (477, 498847), (529, 449811), (943, 252333), (1219, 195201), (1587, 149937), (2173, 109503), (2829, 84111), (3657, 65067), (4761, 49979), (6519, 36501), (8487, 28037), (10971, 21689), (12167, 19557)]