65290638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 153103824

約数和(自身を除く): 87813186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1621, 1918, 2877, 3242, 4863, 5754, 6713, 9726, 11347, 13426, 20139, 22694, 34041, 40278, 68082, 79429, 158858, 222077, 238287, 444154, 476574, 666231, 1332462, 1554539, 3109078, 4663617, 9327234, 10881773, 21763546, 32645319, 65290638]

約数ペア:

[(1, 65290638), (2, 32645319), (3, 21763546), (6, 10881773), (7, 9327234), (14, 4663617), (21, 3109078), (42, 1554539), (49, 1332462), (98, 666231), (137, 476574), (147, 444154), (274, 238287), (294, 222077), (411, 158858), (822, 79429), (959, 68082), (1621, 40278), (1918, 34041), (2877, 22694), (3242, 20139), (4863, 13426), (5754, 11347), (6713, 9726)]