27156921429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1\times {\mathrm{4973}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 39850573824

約数和(自身を除く): 12693652395

約数列:

[1, 3, 11, 33, 127, 381, 1303, 1397, 3909, 4191, 4973, 14333, 14919, 42999, 54703, 164109, 165481, 496443, 631571, 1820291, 1894713, 5460873, 6479819, 6947281, 19439457, 20841843, 71278009, 213834027, 822937013, 2468811039, 9052307143, 27156921429]

約数ペア:

[(1, 27156921429), (3, 9052307143), (11, 2468811039), (33, 822937013), (127, 213834027), (381, 71278009), (1303, 20841843), (1397, 19439457), (3909, 6947281), (4191, 6479819), (4973, 5460873), (14333, 1894713), (14919, 1820291), (42999, 631571), (54703, 496443), (164109, 165481)]