137195918721

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{5791}}^1$

素因数の和:6291

約数の個数: 64

約数和(自身を含む): 213516288000

約数和(自身を除く): 76320369279

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 383, 711, 783, 1149, 2133, 2291, 3447, 5791, 6873, 10341, 11107, 17373, 20619, 30257, 33321, 52119, 61857, 90771, 99963, 156357, 167939, 272313, 299889, 457489, 503817, 816939, 877453, 1372467, 1511451, 2217953, 2632359, 4117401, 4534353, 6653859, 7897077, 12352203, 13267181, 19961577, 23691231, 39801543, 59884731, 64320637, 119404629, 175218287, 192961911, 358213887, 525654861, 578885733, 1576964583, 1736657199, 4730893749, 5081330323, 15243990969, 45731972907, 137195918721]

約数ペア:

[(1, 137195918721), (3, 45731972907), (9, 15243990969), (27, 5081330323), (29, 4730893749), (79, 1736657199), (87, 1576964583), (237, 578885733), (261, 525654861), (383, 358213887), (711, 192961911), (783, 175218287), (1149, 119404629), (2133, 64320637), (2291, 59884731), (3447, 39801543), (5791, 23691231), (6873, 19961577), (10341, 13267181), (11107, 12352203), (17373, 7897077), (20619, 6653859), (30257, 4534353), (33321, 4117401), (52119, 2632359), (61857, 2217953), (90771, 1511451), (99963, 1372467), (156357, 877453), (167939, 816939), (272313, 503817), (299889, 457489)]