156966294549

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{61507}}^1$

素因数の和:61897

約数の個数: 32

約数和(自身を含む): 217893812224

約数和(自身を除く): 60927517675

約数列:

[1, 3, 43, 73, 129, 219, 271, 813, 3139, 9417, 11653, 19783, 34959, 59349, 61507, 184521, 850669, 2552007, 2644801, 4490011, 7934403, 13470033, 16668397, 50005191, 193070473, 579211419, 716741071, 1216792981, 2150223213, 3650378943, 52322098183, 156966294549]

約数ペア:

[(1, 156966294549), (3, 52322098183), (43, 3650378943), (73, 2150223213), (129, 1216792981), (219, 716741071), (271, 579211419), (813, 193070473), (3139, 50005191), (9417, 16668397), (11653, 13470033), (19783, 7934403), (34959, 4490011), (59349, 2644801), (61507, 2552007), (184521, 850669)]