245099684403

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1\times {\mathrm{11071}}^1$

素因数の和:13985

約数の個数: 64

約数和(自身を含む): 425292349440

約数和(自身を除く): 180192665037

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 2857, 7749, 8571, 11071, 19999, 25713, 33213, 59997, 77139, 77497, 99639, 117137, 179991, 232491, 298917, 351411, 453911, 539973, 697473, 819959, 1054233, 1361733, 2092419, 2459877, 3162699, 3177377, 4085199, 7379631, 9532131, 12255597, 22138893, 28596393, 31629847, 85789179, 94889541, 221408929, 284668623, 664226787, 854005869, 1296823727, 1992680361, 3890471181, 5978041083, 9077766089, 11671413543, 27233298267, 35014240629, 81699894801, 245099684403]

約数ペア:

[(1, 245099684403), (3, 81699894801), (7, 35014240629), (9, 27233298267), (21, 11671413543), (27, 9077766089), (41, 5978041083), (63, 3890471181), (123, 1992680361), (189, 1296823727), (287, 854005869), (369, 664226787), (861, 284668623), (1107, 221408929), (2583, 94889541), (2857, 85789179), (7749, 31629847), (8571, 28596393), (11071, 22138893), (19999, 12255597), (25713, 9532131), (33213, 7379631), (59997, 4085199), (77139, 3177377), (77497, 3162699), (99639, 2459877), (117137, 2092419), (179991, 1361733), (232491, 1054233), (298917, 819959), (351411, 697473), (453911, 539973)]