7131071013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 11294208000

約数和(自身を除く): 4163136987

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 149, 209, 407, 447, 627, 703, 1221, 1639, 2063, 2109, 2831, 4917, 5513, 6189, 7733, 8493, 16539, 22693, 23199, 31141, 39197, 60643, 68079, 76331, 93423, 104747, 117591, 181929, 228993, 307387, 314241, 431167, 839641, 922161, 1152217, 1293501, 1450289, 2518923, 3381257, 3456651, 4350867, 5840353, 10143771, 11373319, 15953179, 17521059, 34119957, 47859537, 64243883, 125106509, 192731649, 216093061, 375319527, 648279183, 2377023671, 7131071013]

約数ペア:

[(1, 7131071013), (3, 2377023671), (11, 648279183), (19, 375319527), (33, 216093061), (37, 192731649), (57, 125106509), (111, 64243883), (149, 47859537), (209, 34119957), (407, 17521059), (447, 15953179), (627, 11373319), (703, 10143771), (1221, 5840353), (1639, 4350867), (2063, 3456651), (2109, 3381257), (2831, 2518923), (4917, 1450289), (5513, 1293501), (6189, 1152217), (7733, 922161), (8493, 839641), (16539, 431167), (22693, 314241), (23199, 307387), (31141, 228993), (39197, 181929), (60643, 117591), (68079, 104747), (76331, 93423)]