104028561

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 187649280

約数和(自身を除く): 83620719

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1491, 1789, 2769, 4473, 5367, 6461, 8307, 12523, 16101, 19383, 23257, 37569, 58149, 69771, 112707, 127019, 162799, 209313, 381057, 488397, 889133, 1143171, 1465191, 1651247, 2667399, 4953741, 8002197, 11558729, 14861223, 34676187, 104028561]

約数ペア:

[(1, 104028561), (3, 34676187), (7, 14861223), (9, 11558729), (13, 8002197), (21, 4953741), (39, 2667399), (63, 1651247), (71, 1465191), (91, 1143171), (117, 889133), (213, 488397), (273, 381057), (497, 209313), (639, 162799), (819, 127019), (923, 112707), (1491, 69771), (1789, 58149), (2769, 37569), (4473, 23257), (5367, 19383), (6461, 16101), (8307, 12523)]