156965429391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1\times {\mathrm{23917}}^1$

素因数の和:25223

約数の個数: 32

約数和(自身を含む): 222770338560

約数和(自身を除く): 65804909169

約数列:

[1, 3, 19, 57, 97, 291, 1187, 1843, 3561, 5529, 22553, 23917, 67659, 71751, 115139, 345417, 454423, 1363269, 2187641, 2319949, 6562923, 6959847, 28389479, 44079031, 85168437, 132237093, 539400101, 1618200303, 2753779463, 8261338389, 52321809797, 156965429391]

約数ペア:

[(1, 156965429391), (3, 52321809797), (19, 8261338389), (57, 2753779463), (97, 1618200303), (291, 539400101), (1187, 132237093), (1843, 85168437), (3561, 44079031), (5529, 28389479), (22553, 6959847), (23917, 6562923), (67659, 2319949), (71751, 2187641), (115139, 1363269), (345417, 454423)]