112771251

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 189964800

約数和(自身を除く): 77193549

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 153, 171, 193, 201, 323, 459, 513, 579, 603, 969, 1139, 1273, 1737, 1809, 2907, 3281, 3417, 3667, 3819, 5211, 8721, 9843, 10251, 11001, 11457, 12931, 21641, 29529, 30753, 33003, 34371, 38793, 62339, 64923, 88587, 99009, 116379, 187017, 194769, 219827, 245689, 349137, 561051, 584307, 659481, 737067, 1683153, 1978443, 2211201, 4176713, 5935329, 6633603, 12530139, 37590417, 112771251]

約数ペア:

[(1, 112771251), (3, 37590417), (9, 12530139), (17, 6633603), (19, 5935329), (27, 4176713), (51, 2211201), (57, 1978443), (67, 1683153), (153, 737067), (171, 659481), (193, 584307), (201, 561051), (323, 349137), (459, 245689), (513, 219827), (579, 194769), (603, 187017), (969, 116379), (1139, 99009), (1273, 88587), (1737, 64923), (1809, 62339), (2907, 38793), (3281, 34371), (3417, 33003), (3667, 30753), (3819, 29529), (5211, 21641), (8721, 12931), (9843, 11457), (10251, 11001)]