506565891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 809669952

約数和(自身を除く): 303104061

約数列:

[1, 3, 9, 13, 39, 53, 117, 151, 159, 453, 477, 541, 689, 1359, 1623, 1963, 2067, 4869, 5889, 6201, 7033, 8003, 17667, 21099, 24009, 28673, 63297, 72027, 81691, 86019, 104039, 245073, 258057, 312117, 372749, 735219, 936351, 1061983, 1118247, 3185949, 3354741, 4329623, 9557847, 12988869, 38966607, 56285099, 168855297, 506565891]

約数ペア:

[(1, 506565891), (3, 168855297), (9, 56285099), (13, 38966607), (39, 12988869), (53, 9557847), (117, 4329623), (151, 3354741), (159, 3185949), (453, 1118247), (477, 1061983), (541, 936351), (689, 735219), (1359, 372749), (1623, 312117), (1963, 258057), (2067, 245073), (4869, 104039), (5889, 86019), (6201, 81691), (7033, 72027), (8003, 63297), (17667, 28673), (21099, 24009)]