29977047

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{6067}}^1$

素因数の和:6140

約数の個数: 20

約数和(自身を含む): 45522136

約数和(自身を除く): 15545089

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 6067, 18201, 54603, 163809, 370087, 491427, 1110261, 3330783, 9992349, 29977047]

約数ペア:

[(1, 29977047), (3, 9992349), (9, 3330783), (27, 1110261), (61, 491427), (81, 370087), (183, 163809), (549, 54603), (1647, 18201), (4941, 6067)]