27111204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 72334080

約数和(自身を除く): 45222876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 239, 274, 276, 411, 414, 478, 548, 717, 822, 828, 956, 1233, 1434, 1644, 2151, 2466, 2868, 3151, 4302, 4932, 5497, 6302, 8604, 9453, 10994, 12604, 16491, 18906, 21988, 28359, 32743, 32982, 37812, 49473, 56718, 65486, 65964, 98229, 98946, 113436, 130972, 196458, 197892, 294687, 392916, 589374, 753089, 1178748, 1506178, 2259267, 3012356, 4518534, 6777801, 9037068, 13555602, 27111204]

約数ペア:

[(1, 27111204), (2, 13555602), (3, 9037068), (4, 6777801), (6, 4518534), (9, 3012356), (12, 2259267), (18, 1506178), (23, 1178748), (36, 753089), (46, 589374), (69, 392916), (92, 294687), (137, 197892), (138, 196458), (207, 130972), (239, 113436), (274, 98946), (276, 98229), (411, 65964), (414, 65486), (478, 56718), (548, 49473), (717, 37812), (822, 32982), (828, 32743), (956, 28359), (1233, 21988), (1434, 18906), (1644, 16491), (2151, 12604), (2466, 10994), (2868, 9453), (3151, 8604), (4302, 6302), (4932, 5497)]