123097359

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 209796480

約数和(自身を除く): 86699121

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 269, 283, 539, 807, 849, 1617, 1883, 1981, 2959, 3113, 5649, 5943, 8877, 9339, 13181, 13867, 20713, 21791, 39543, 41601, 62139, 65373, 76127, 144991, 152537, 228381, 434973, 457611, 532889, 837397, 1598667, 2512191, 3730223, 5861779, 11190669, 17585337, 41032453, 123097359]

約数ペア:

[(1, 123097359), (3, 41032453), (7, 17585337), (11, 11190669), (21, 5861779), (33, 3730223), (49, 2512191), (77, 1598667), (147, 837397), (231, 532889), (269, 457611), (283, 434973), (539, 228381), (807, 152537), (849, 144991), (1617, 76127), (1883, 65373), (1981, 62139), (2959, 41601), (3113, 39543), (5649, 21791), (5943, 20713), (8877, 13867), (9339, 13181)]