307867161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 520058880

約数和(自身を除く): 212191719

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 131, 203, 227, 357, 393, 493, 609, 681, 917, 1479, 1589, 2227, 2751, 3451, 3799, 3859, 4767, 6583, 6681, 10353, 11397, 11577, 15589, 19749, 26593, 27013, 29737, 46081, 46767, 64583, 79779, 81039, 89211, 111911, 138243, 193749, 208159, 335733, 452081, 505529, 624477, 783377, 862373, 1356243, 1516587, 2350131, 2587119, 3538703, 6036611, 10616109, 14660341, 18109833, 43981023, 102622387, 307867161]

約数ペア:

[(1, 307867161), (3, 102622387), (7, 43981023), (17, 18109833), (21, 14660341), (29, 10616109), (51, 6036611), (87, 3538703), (119, 2587119), (131, 2350131), (203, 1516587), (227, 1356243), (357, 862373), (393, 783377), (493, 624477), (609, 505529), (681, 452081), (917, 335733), (1479, 208159), (1589, 193749), (2227, 138243), (2751, 111911), (3451, 89211), (3799, 81039), (3859, 79779), (4767, 64583), (6583, 46767), (6681, 46081), (10353, 29737), (11397, 27013), (11577, 26593), (15589, 19749)]