8708205051

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2683}}^1$

素因数の和:4033

約数の個数: 64

約数和(自身を含む): 15896151040

約数和(自身を除く): 7187945989

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1321, 2457, 2683, 3963, 8049, 9247, 11889, 17173, 18781, 24147, 27741, 34879, 35667, 51519, 56343, 72441, 83223, 104637, 120211, 154557, 169029, 244153, 249669, 313911, 360633, 463671, 507087, 732459, 941733, 1081899, 2197377, 3245697, 3544243, 6592131, 10632729, 24809701, 31898187, 46075159, 74429103, 95694561, 138225477, 223287309, 322526113, 414676431, 669861927, 967578339, 1244029293, 2902735017, 8708205051]

約数ペア:

[(1, 8708205051), (3, 2902735017), (7, 1244029293), (9, 967578339), (13, 669861927), (21, 414676431), (27, 322526113), (39, 223287309), (63, 138225477), (91, 95694561), (117, 74429103), (189, 46075159), (273, 31898187), (351, 24809701), (819, 10632729), (1321, 6592131), (2457, 3544243), (2683, 3245697), (3963, 2197377), (8049, 1081899), (9247, 941733), (11889, 732459), (17173, 507087), (18781, 463671), (24147, 360633), (27741, 313911), (34879, 249669), (35667, 244153), (51519, 169029), (56343, 154557), (72441, 120211), (83223, 104637)]