156945391617

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8782127}}^1$

素因数の和:8782197

約数の個数: 32

約数和(自身を含む): 256297623552

約数和(自身を除く): 99352231935

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 8782127, 26346381, 61474889, 184424667, 201988921, 324938699, 605966763, 974816097, 1413922447, 2274570893, 4241767341, 6823712679, 7473590077, 22420770231, 52315130539, 156945391617]

約数ペア:

[(1, 156945391617), (3, 52315130539), (7, 22420770231), (21, 7473590077), (23, 6823712679), (37, 4241767341), (69, 2274570893), (111, 1413922447), (161, 974816097), (259, 605966763), (483, 324938699), (777, 201988921), (851, 184424667), (2553, 61474889), (5957, 26346381), (17871, 8782127)]