2037780747

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 3124692480

約数和(自身を除く): 1086911733

約数列:

[1, 3, 9, 27, 79, 81, 101, 237, 243, 303, 711, 909, 1051, 2133, 2727, 3153, 6399, 7979, 8181, 9459, 19197, 23937, 24543, 28377, 71811, 83029, 85131, 106151, 215433, 249087, 255393, 318453, 646299, 747261, 955359, 1938897, 2241783, 2866077, 6725349, 8385929, 8598231, 20176047, 25157787, 25794693, 75473361, 226420083, 679260249, 2037780747]

約数ペア:

[(1, 2037780747), (3, 679260249), (9, 226420083), (27, 75473361), (79, 25794693), (81, 25157787), (101, 20176047), (237, 8598231), (243, 8385929), (303, 6725349), (711, 2866077), (909, 2241783), (1051, 1938897), (2133, 955359), (2727, 747261), (3153, 646299), (6399, 318453), (7979, 255393), (8181, 249087), (9459, 215433), (19197, 106151), (23937, 85131), (24543, 83029), (28377, 71811)]