129931893

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158647}}^1$

素因数の和:158673

約数の個数: 24

約数和(自身を含む): 230991488

約数和(自身を除く): 101059595

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 158647, 475941, 1110529, 1427823, 2062411, 3331587, 6187233, 9994761, 14436877, 18561699, 43310631, 129931893]

約数ペア:

[(1, 129931893), (3, 43310631), (7, 18561699), (9, 14436877), (13, 9994761), (21, 6187233), (39, 3331587), (63, 2062411), (91, 1427823), (117, 1110529), (273, 475941), (819, 158647)]