66163149

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3351

約数の個数: 40

約数和(自身を含む): 112075040

約数和(自身を除く): 45911891

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3307, 6669, 9921, 20007, 29763, 42991, 62833, 89289, 128973, 188499, 267867, 386919, 565497, 816829, 1160757, 1696491, 2450487, 3482271, 5089473, 7351461, 22054383, 66163149]

約数ペア:

[(1, 66163149), (3, 22054383), (9, 7351461), (13, 5089473), (19, 3482271), (27, 2450487), (39, 1696491), (57, 1160757), (81, 816829), (117, 565497), (171, 386919), (247, 267867), (351, 188499), (513, 128973), (741, 89289), (1053, 62833), (1539, 42991), (2223, 29763), (3307, 20007), (6669, 9921)]