494236161

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 758989440

約数和(自身を除く): 264753279

約数列:

[1, 3, 9, 27, 47, 81, 141, 197, 423, 591, 659, 1269, 1773, 1977, 3807, 5319, 5931, 9259, 15957, 17793, 27777, 30973, 53379, 83331, 92919, 129823, 249993, 278757, 389469, 749979, 836271, 1168407, 2508813, 3505221, 6101681, 10515663, 18305043, 54915129, 164745387, 494236161]

約数ペア:

[(1, 494236161), (3, 164745387), (9, 54915129), (27, 18305043), (47, 10515663), (81, 6101681), (141, 3505221), (197, 2508813), (423, 1168407), (591, 836271), (659, 749979), (1269, 389469), (1773, 278757), (1977, 249993), (3807, 129823), (5319, 92919), (5931, 83331), (9259, 53379), (15957, 30973), (17793, 27777)]