78568203

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 128079360

約数和(自身を除く): 49511157

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 2179, 5151, 6537, 12019, 15253, 36057, 37043, 45759, 111129, 220079, 259301, 660237, 777903, 1540553, 3741343, 4621659, 11224029, 26189401, 78568203]

約数ペア:

[(1, 78568203), (3, 26189401), (7, 11224029), (17, 4621659), (21, 3741343), (51, 1540553), (101, 777903), (119, 660237), (303, 259301), (357, 220079), (707, 111129), (1717, 45759), (2121, 37043), (2179, 36057), (5151, 15253), (6537, 12019)]