2177076153

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 3532980224

約数和(自身を除く): 1355904071

約数列:

[1, 3, 7, 21, 31, 61, 73, 93, 183, 217, 219, 427, 511, 651, 751, 1281, 1533, 1891, 2253, 2263, 4453, 5257, 5673, 6789, 13237, 13359, 15771, 15841, 23281, 31171, 39711, 45811, 47523, 54823, 69843, 93513, 137433, 138043, 162967, 164469, 320677, 383761, 414129, 488901, 962031, 966301, 1151283, 1420141, 1699513, 2898903, 3344203, 4260423, 5098539, 9940987, 10032609, 11896591, 23409421, 29822961, 35689773, 70228263, 103670293, 311010879, 725692051, 2177076153]

約数ペア:

[(1, 2177076153), (3, 725692051), (7, 311010879), (21, 103670293), (31, 70228263), (61, 35689773), (73, 29822961), (93, 23409421), (183, 11896591), (217, 10032609), (219, 9940987), (427, 5098539), (511, 4260423), (651, 3344203), (751, 2898903), (1281, 1699513), (1533, 1420141), (1891, 1151283), (2253, 966301), (2263, 962031), (4453, 488901), (5257, 414129), (5673, 383761), (6789, 320677), (13237, 164469), (13359, 162967), (15771, 138043), (15841, 137433), (23281, 93513), (31171, 69843), (39711, 54823), (45811, 47523)]