49220421117

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{275453}}^1$

素因数の和:275657

約数の個数: 32

約数和(自身を含む): 76721651712

約数和(自身を除く): 27501230595

約数列:

[1, 3, 7, 21, 67, 127, 201, 381, 469, 889, 1407, 2667, 8509, 25527, 59563, 178689, 275453, 826359, 1928171, 5784513, 18455351, 34982531, 55366053, 104947593, 129187457, 244877717, 387562371, 734633151, 2343829577, 7031488731, 16406807039, 49220421117]

約数ペア:

[(1, 49220421117), (3, 16406807039), (7, 7031488731), (21, 2343829577), (67, 734633151), (127, 387562371), (201, 244877717), (381, 129187457), (469, 104947593), (889, 55366053), (1407, 34982531), (2667, 18455351), (8509, 5784513), (25527, 1928171), (59563, 826359), (178689, 275453)]