157128702957

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 237273753600

約数和(自身を除く): 80145050643

約数列:

[1, 3, 9, 27, 107, 179, 311, 321, 537, 933, 963, 977, 1611, 2799, 2889, 2931, 4833, 8397, 8793, 19153, 26379, 33277, 55669, 57459, 99831, 104539, 167007, 172377, 174883, 299493, 303847, 313617, 501021, 517131, 524649, 898479, 911541, 940851, 1503063, 1573947, 2734623, 2822553, 4721841, 5956583, 8203869, 17869749, 18712481, 32511629, 53609247, 54388613, 56137443, 97534887, 160827741, 163165839, 168412329, 292604661, 489497517, 505236987, 877813983, 1468492551, 5819581591, 17458744773, 52376234319, 157128702957]

約数ペア:

[(1, 157128702957), (3, 52376234319), (9, 17458744773), (27, 5819581591), (107, 1468492551), (179, 877813983), (311, 505236987), (321, 489497517), (537, 292604661), (933, 168412329), (963, 163165839), (977, 160827741), (1611, 97534887), (2799, 56137443), (2889, 54388613), (2931, 53609247), (4833, 32511629), (8397, 18712481), (8793, 17869749), (19153, 8203869), (26379, 5956583), (33277, 4721841), (55669, 2822553), (57459, 2734623), (99831, 1573947), (104539, 1503063), (167007, 940851), (172377, 911541), (174883, 898479), (299493, 524649), (303847, 517131), (313617, 501021)]