69786117

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 111234816

約数和(自身を除く): 41448699

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 423, 621, 797, 1081, 1269, 1863, 2391, 3243, 3807, 7173, 9729, 18331, 21519, 29187, 37459, 54993, 64557, 87561, 112377, 164979, 337131, 494937, 861557, 1011393, 1484811, 2584671, 3034179, 7754013, 23262039, 69786117]

約数ペア:

[(1, 69786117), (3, 23262039), (9, 7754013), (23, 3034179), (27, 2584671), (47, 1484811), (69, 1011393), (81, 861557), (141, 494937), (207, 337131), (423, 164979), (621, 112377), (797, 87561), (1081, 64557), (1269, 54993), (1863, 37459), (2391, 29187), (3243, 21519), (3807, 18331), (7173, 9729)]