19103671341

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{36541}}^1$

素因数の和:36651

約数の個数: 48

約数和(自身を含む): 30514031680

約数和(自身を除く): 11410360339

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 289, 459, 603, 867, 1139, 1809, 2601, 3417, 7803, 10251, 19363, 30753, 36541, 58089, 109623, 174267, 328869, 522801, 621197, 986607, 1863591, 2448247, 5590773, 7344741, 10560349, 16772319, 22034223, 31681047, 41620199, 66102669, 95043141, 124860597, 285129423, 374581791, 707543383, 1123745373, 2122630149, 6367890447, 19103671341]

約数ペア:

[(1, 19103671341), (3, 6367890447), (9, 2122630149), (17, 1123745373), (27, 707543383), (51, 374581791), (67, 285129423), (153, 124860597), (201, 95043141), (289, 66102669), (459, 41620199), (603, 31681047), (867, 22034223), (1139, 16772319), (1809, 10560349), (2601, 7344741), (3417, 5590773), (7803, 2448247), (10251, 1863591), (19363, 986607), (30753, 621197), (36541, 522801), (58089, 328869), (109623, 174267)]