265361481

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 495052800

約数和(自身を除く): 229691319

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 109, 189, 231, 297, 327, 693, 763, 981, 1171, 1199, 2079, 2289, 2943, 3513, 3597, 6867, 8197, 8393, 10539, 10791, 12881, 20601, 24591, 25179, 31617, 32373, 38643, 73773, 75537, 90167, 115929, 127639, 221319, 226611, 270501, 347787, 382917, 811503, 893473, 1148751, 1404029, 2434509, 2680419, 3446253, 4212087, 8041257, 9828203, 12636261, 24123771, 29484609, 37908783, 88453827, 265361481]

約数ペア:

[(1, 265361481), (3, 88453827), (7, 37908783), (9, 29484609), (11, 24123771), (21, 12636261), (27, 9828203), (33, 8041257), (63, 4212087), (77, 3446253), (99, 2680419), (109, 2434509), (189, 1404029), (231, 1148751), (297, 893473), (327, 811503), (693, 382917), (763, 347787), (981, 270501), (1171, 226611), (1199, 221319), (2079, 127639), (2289, 115929), (2943, 90167), (3513, 75537), (3597, 73773), (6867, 38643), (8197, 32373), (8393, 31617), (10539, 25179), (10791, 24591), (12881, 20601)]