144967599

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 246684672

約数和(自身を除く): 101717073

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 173, 283, 329, 423, 519, 849, 987, 1211, 1557, 1981, 2547, 2961, 3633, 5943, 8131, 10899, 13301, 17829, 24393, 39903, 48959, 56917, 73179, 93107, 119709, 146877, 170751, 279321, 342713, 440631, 512253, 837963, 1028139, 2301073, 3084417, 6903219, 16107511, 20709657, 48322533, 144967599]

約数ペア:

[(1, 144967599), (3, 48322533), (7, 20709657), (9, 16107511), (21, 6903219), (47, 3084417), (63, 2301073), (141, 1028139), (173, 837963), (283, 512253), (329, 440631), (423, 342713), (519, 279321), (849, 170751), (987, 146877), (1211, 119709), (1557, 93107), (1981, 73179), (2547, 56917), (2961, 48959), (3633, 39903), (5943, 24393), (8131, 17829), (10899, 13301)]