4280455071

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 6972480000

約数和(自身を除く): 2692024929

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 107, 171, 261, 321, 513, 551, 783, 963, 1653, 2033, 2689, 2889, 3103, 4959, 6099, 8067, 9309, 14877, 18297, 24201, 27927, 51091, 54891, 58957, 72603, 77981, 83781, 153273, 176871, 233943, 287723, 459819, 530613, 701829, 863169, 1379457, 1481639, 1591839, 2105487, 2589507, 4444917, 5466737, 7768521, 8343967, 13334751, 16400211, 25031901, 40004253, 49200633, 75095703, 147601899, 158535373, 225287109, 475606119, 1426818357, 4280455071]

約数ペア:

[(1, 4280455071), (3, 1426818357), (9, 475606119), (19, 225287109), (27, 158535373), (29, 147601899), (57, 75095703), (87, 49200633), (107, 40004253), (171, 25031901), (261, 16400211), (321, 13334751), (513, 8343967), (551, 7768521), (783, 5466737), (963, 4444917), (1653, 2589507), (2033, 2105487), (2689, 1591839), (2889, 1481639), (3103, 1379457), (4959, 863169), (6099, 701829), (8067, 530613), (9309, 459819), (14877, 287723), (18297, 233943), (24201, 176871), (27927, 153273), (51091, 83781), (54891, 77981), (58957, 72603)]