15999633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 25894400

約数和(自身を除く): 9894767

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 577, 711, 1027, 1731, 2133, 3081, 5193, 7501, 9243, 15579, 22503, 27729, 45583, 67509, 136749, 202527, 410247, 592579, 1230741, 1777737, 5333211, 15999633]

約数ペア:

[(1, 15999633), (3, 5333211), (9, 1777737), (13, 1230741), (27, 592579), (39, 410247), (79, 202527), (117, 136749), (237, 67509), (351, 45583), (577, 27729), (711, 22503), (1027, 15579), (1731, 9243), (2133, 7501), (3081, 5193)]