121267353599

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 144337860576

約数和(自身を除く): 23070506977

約数列:

[1, 7, 49, 83, 181, 257, 581, 641, 1267, 1799, 4067, 4487, 8869, 12593, 15023, 21331, 31409, 46517, 53203, 105161, 116021, 149317, 164737, 325619, 372421, 736127, 812147, 1045219, 1153159, 2279333, 2606947, 3860911, 5685029, 8072113, 9629743, 13673171, 27026377, 29817397, 67408201, 95712197, 189184639, 208721779, 471857407, 669985379, 1461052453, 2474843951, 17323907657, 121267353599]

約数ペア:

[(1, 121267353599), (7, 17323907657), (49, 2474843951), (83, 1461052453), (181, 669985379), (257, 471857407), (581, 208721779), (641, 189184639), (1267, 95712197), (1799, 67408201), (4067, 29817397), (4487, 27026377), (8869, 13673171), (12593, 9629743), (15023, 8072113), (21331, 5685029), (31409, 3860911), (46517, 2606947), (53203, 2279333), (105161, 1153159), (116021, 1045219), (149317, 812147), (164737, 736127), (325619, 372421)]