39820599

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 76518400

約数和(自身を除く): 36697801

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 853, 1197, 1729, 2223, 2457, 2559, 3591, 5187, 5971, 6669, 7677, 11089, 15561, 16207, 17913, 23031, 33267, 46683, 48621, 53739, 77623, 99801, 113449, 145863, 161217, 210691, 232869, 299403, 340347, 437589, 632073, 698607, 1021041, 1474837, 1896219, 2095821, 3063123, 4424511, 5688657, 13273533, 39820599]

約数ペア:

[(1, 39820599), (3, 13273533), (7, 5688657), (9, 4424511), (13, 3063123), (19, 2095821), (21, 1896219), (27, 1474837), (39, 1021041), (57, 698607), (63, 632073), (91, 437589), (117, 340347), (133, 299403), (171, 232869), (189, 210691), (247, 161217), (273, 145863), (351, 113449), (399, 99801), (513, 77623), (741, 53739), (819, 48621), (853, 46683), (1197, 33267), (1729, 23031), (2223, 17913), (2457, 16207), (2559, 15561), (3591, 11089), (5187, 7677), (5971, 6669)]