69333453

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 119488512

約数和(自身を除く): 50155059

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 131, 217, 271, 279, 393, 651, 813, 917, 1179, 1897, 1953, 2439, 2751, 4061, 5691, 8253, 8401, 12183, 17073, 25203, 28427, 35501, 36549, 58807, 75609, 85281, 106503, 176421, 248507, 255843, 319509, 529263, 745521, 1100531, 2236563, 3301593, 7703717, 9904779, 23111151, 69333453]

約数ペア:

[(1, 69333453), (3, 23111151), (7, 9904779), (9, 7703717), (21, 3301593), (31, 2236563), (63, 1100531), (93, 745521), (131, 529263), (217, 319509), (271, 255843), (279, 248507), (393, 176421), (651, 106503), (813, 85281), (917, 75609), (1179, 58807), (1897, 36549), (1953, 35501), (2439, 28427), (2751, 25203), (4061, 17073), (5691, 12183), (8253, 8401)]