63875469

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 104011776

約数和(自身を除く): 40136307

約数列:

[1, 3, 7, 21, 31, 49, 93, 107, 131, 147, 217, 321, 393, 651, 749, 917, 1519, 2247, 2751, 3317, 4061, 4557, 5243, 6419, 9951, 12183, 14017, 15729, 19257, 23219, 28427, 42051, 69657, 85281, 98119, 162533, 198989, 294357, 434527, 487599, 596967, 686833, 1303581, 2060499, 3041689, 9125067, 21291823, 63875469]

約数ペア:

[(1, 63875469), (3, 21291823), (7, 9125067), (21, 3041689), (31, 2060499), (49, 1303581), (93, 686833), (107, 596967), (131, 487599), (147, 434527), (217, 294357), (321, 198989), (393, 162533), (651, 98119), (749, 85281), (917, 69657), (1519, 42051), (2247, 28427), (2751, 23219), (3317, 19257), (4061, 15729), (4557, 14017), (5243, 12183), (6419, 9951)]