19629458799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 28348185600

約数和(自身を除く): 8718726801

約数列:

[1, 3, 17, 51, 67, 179, 201, 479, 537, 1139, 1437, 3043, 3417, 4489, 8143, 9129, 11993, 13467, 24429, 32093, 35979, 76313, 85741, 96279, 203881, 228939, 257223, 545581, 611643, 803531, 1457597, 1636743, 2150231, 2410593, 4372791, 5744647, 6450693, 13660027, 17233941, 36553927, 40980081, 97658999, 109661781, 292976997, 384891349, 1154674047, 6543152933, 19629458799]

約数ペア:

[(1, 19629458799), (3, 6543152933), (17, 1154674047), (51, 384891349), (67, 292976997), (179, 109661781), (201, 97658999), (479, 40980081), (537, 36553927), (1139, 17233941), (1437, 13660027), (3043, 6450693), (3417, 5744647), (4489, 4372791), (8143, 2410593), (9129, 2150231), (11993, 1636743), (13467, 1457597), (24429, 803531), (32093, 611643), (35979, 545581), (76313, 257223), (85741, 228939), (96279, 203881)]