23373441

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 44151744

約数和(自身を除く): 20778303

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 151, 189, 243, 273, 351, 441, 453, 567, 637, 819, 1053, 1057, 1323, 1359, 1701, 1911, 1963, 2457, 3159, 3171, 3969, 4077, 5733, 5889, 7371, 7399, 9513, 11907, 12231, 13741, 17199, 17667, 22113, 22197, 28539, 36693, 41223, 51597, 53001, 66591, 85617, 96187, 123669, 154791, 159003, 199773, 256851, 288561, 371007, 477009, 599319, 865683, 1113021, 1797957, 2597049, 3339063, 7791147, 23373441]

約数ペア:

[(1, 23373441), (3, 7791147), (7, 3339063), (9, 2597049), (13, 1797957), (21, 1113021), (27, 865683), (39, 599319), (49, 477009), (63, 371007), (81, 288561), (91, 256851), (117, 199773), (147, 159003), (151, 154791), (189, 123669), (243, 96187), (273, 85617), (351, 66591), (441, 53001), (453, 51597), (567, 41223), (637, 36693), (819, 28539), (1053, 22197), (1057, 22113), (1323, 17667), (1359, 17199), (1701, 13741), (1911, 12231), (1963, 11907), (2457, 9513), (3159, 7399), (3171, 7371), (3969, 5889), (4077, 5733)]