77397957

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 151289600

約数和(自身を除く): 73891643

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 109, 117, 119, 153, 189, 221, 273, 289, 327, 351, 357, 459, 663, 763, 819, 867, 981, 1071, 1417, 1547, 1853, 1989, 2023, 2289, 2457, 2601, 2943, 3213, 3757, 4251, 4641, 5559, 5967, 6069, 6867, 7803, 9919, 11271, 12753, 12971, 13923, 16677, 18207, 20601, 24089, 26299, 29757, 31501, 33813, 38259, 38913, 41769, 50031, 54621, 72267, 78897, 89271, 94503, 101439, 116739, 168623, 216801, 220507, 236691, 267813, 283509, 350217, 409513, 505869, 650403, 661521, 710073, 850527, 1228539, 1517607, 1984563, 2866591, 3685617, 4552821, 5953689, 8599773, 11056851, 25799319, 77397957]

約数ペア:

[(1, 77397957), (3, 25799319), (7, 11056851), (9, 8599773), (13, 5953689), (17, 4552821), (21, 3685617), (27, 2866591), (39, 1984563), (51, 1517607), (63, 1228539), (91, 850527), (109, 710073), (117, 661521), (119, 650403), (153, 505869), (189, 409513), (221, 350217), (273, 283509), (289, 267813), (327, 236691), (351, 220507), (357, 216801), (459, 168623), (663, 116739), (763, 101439), (819, 94503), (867, 89271), (981, 78897), (1071, 72267), (1417, 54621), (1547, 50031), (1853, 41769), (1989, 38913), (2023, 38259), (2289, 33813), (2457, 31501), (2601, 29757), (2943, 26299), (3213, 24089), (3757, 20601), (4251, 18207), (4641, 16677), (5559, 13923), (5967, 12971), (6069, 12753), (6867, 11271), (7803, 9919)]