156788547561

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{9413}}^1$

素因数の和:9660

約数の個数: 80

約数和(自身を含む): 251511955200

約数和(自身を除く): 94723407639

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 137, 171, 237, 411, 513, 711, 1233, 1501, 1539, 2133, 2603, 3699, 4503, 6399, 7809, 9413, 10823, 11097, 13509, 23427, 28239, 32469, 40527, 70281, 84717, 97407, 121581, 178847, 205637, 210843, 254151, 292221, 536541, 616911, 743627, 762453, 876663, 1289581, 1609623, 1850733, 2230881, 3868743, 4828869, 5552199, 6692643, 11606229, 14128913, 14486607, 16656597, 20077929, 24502039, 34818687, 42386739, 60233787, 73506117, 101876899, 104456061, 127160217, 220518351, 305630697, 381480651, 661555053, 916892091, 1144441953, 1935661081, 1984665159, 2750676273, 5806983243, 8252028819, 17420949729, 52262849187, 156788547561]

約数ペア:

[(1, 156788547561), (3, 52262849187), (9, 17420949729), (19, 8252028819), (27, 5806983243), (57, 2750676273), (79, 1984665159), (81, 1935661081), (137, 1144441953), (171, 916892091), (237, 661555053), (411, 381480651), (513, 305630697), (711, 220518351), (1233, 127160217), (1501, 104456061), (1539, 101876899), (2133, 73506117), (2603, 60233787), (3699, 42386739), (4503, 34818687), (6399, 24502039), (7809, 20077929), (9413, 16656597), (10823, 14486607), (11097, 14128913), (13509, 11606229), (23427, 6692643), (28239, 5552199), (32469, 4828869), (40527, 3868743), (70281, 2230881), (84717, 1850733), (97407, 1609623), (121581, 1289581), (178847, 876663), (205637, 762453), (210843, 743627), (254151, 616911), (292221, 536541)]