41245281

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 81544320

約数和(自身を除く): 40299039

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 81, 99, 119, 153, 187, 189, 231, 297, 357, 389, 459, 561, 567, 693, 891, 1071, 1167, 1309, 1377, 1683, 2079, 2723, 3213, 3501, 3927, 4279, 5049, 6237, 6613, 8169, 9639, 10503, 11781, 12837, 15147, 19839, 24507, 29953, 31509, 35343, 38511, 46291, 59517, 72743, 73521, 89859, 106029, 115533, 138873, 178551, 218229, 220563, 269577, 346599, 416619, 509201, 535653, 654687, 808731, 1249857, 1527603, 1964061, 2426193, 3749571, 4582809, 5892183, 13748427, 41245281]

約数ペア:

[(1, 41245281), (3, 13748427), (7, 5892183), (9, 4582809), (11, 3749571), (17, 2426193), (21, 1964061), (27, 1527603), (33, 1249857), (51, 808731), (63, 654687), (77, 535653), (81, 509201), (99, 416619), (119, 346599), (153, 269577), (187, 220563), (189, 218229), (231, 178551), (297, 138873), (357, 115533), (389, 106029), (459, 89859), (561, 73521), (567, 72743), (693, 59517), (891, 46291), (1071, 38511), (1167, 35343), (1309, 31509), (1377, 29953), (1683, 24507), (2079, 19839), (2723, 15147), (3213, 12837), (3501, 11781), (3927, 10503), (4279, 9639), (5049, 8169), (6237, 6613)]