19532097

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 31688020

約数和(自身を除く): 12155923

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 243, 351, 687, 729, 1053, 2061, 2187, 2977, 3159, 6183, 6561, 8931, 9477, 18549, 26793, 28431, 55647, 80379, 85293, 166941, 241137, 500823, 723411, 1502469, 2170233, 6510699, 19532097]

約数ペア:

[(1, 19532097), (3, 6510699), (9, 2170233), (13, 1502469), (27, 723411), (39, 500823), (81, 241137), (117, 166941), (229, 85293), (243, 80379), (351, 55647), (687, 28431), (729, 26793), (1053, 18549), (2061, 9477), (2187, 8931), (2977, 6561), (3159, 6183)]