127247796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271897}}^1$

素因数の和:271920

約数の個数: 36

約数和(自身を含む): 346398052

約数和(自身を除く): 219150256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 271897, 543794, 815691, 1087588, 1631382, 2447073, 3262764, 3534661, 4894146, 7069322, 9788292, 10603983, 14138644, 21207966, 31811949, 42415932, 63623898, 127247796]

約数ペア:

[(1, 127247796), (2, 63623898), (3, 42415932), (4, 31811949), (6, 21207966), (9, 14138644), (12, 10603983), (13, 9788292), (18, 7069322), (26, 4894146), (36, 3534661), (39, 3262764), (52, 2447073), (78, 1631382), (117, 1087588), (156, 815691), (234, 543794), (468, 271897)]