156740017221

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{426319}}^1$

素因数の和:426440

約数の個数: 48

約数和(自身を含む): 251392377600

約数和(自身を除く): 94652360379

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 243, 267, 459, 801, 1377, 1513, 2403, 4131, 4539, 7209, 13617, 21627, 40851, 122553, 367659, 426319, 1278957, 3836871, 7247423, 11510613, 21742269, 34531839, 37942391, 65226807, 103595517, 113827173, 195680421, 341481519, 587041263, 645020647, 1024444557, 1761123789, 1935061941, 3073333671, 5805185823, 9220001013, 17415557469, 52246672407, 156740017221]

約数ペア:

[(1, 156740017221), (3, 52246672407), (9, 17415557469), (17, 9220001013), (27, 5805185823), (51, 3073333671), (81, 1935061941), (89, 1761123789), (153, 1024444557), (243, 645020647), (267, 587041263), (459, 341481519), (801, 195680421), (1377, 113827173), (1513, 103595517), (2403, 65226807), (4131, 37942391), (4539, 34531839), (7209, 21742269), (13617, 11510613), (21627, 7247423), (40851, 3836871), (122553, 1278957), (367659, 426319)]