74202237

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 116363520

約数和(自身を除く): 42161283

約数列:

[1, 3, 9, 27, 47, 73, 81, 89, 141, 219, 243, 267, 423, 657, 801, 1269, 1971, 2403, 3431, 3807, 4183, 5913, 6497, 7209, 10293, 11421, 12549, 17739, 19491, 21627, 30879, 37647, 58473, 92637, 112941, 175419, 277911, 305359, 338823, 526257, 833733, 916077, 1016469, 1578771, 2748231, 8244693, 24734079, 74202237]

約数ペア:

[(1, 74202237), (3, 24734079), (9, 8244693), (27, 2748231), (47, 1578771), (73, 1016469), (81, 916077), (89, 833733), (141, 526257), (219, 338823), (243, 305359), (267, 277911), (423, 175419), (657, 112941), (801, 92637), (1269, 58473), (1971, 37647), (2403, 30879), (3431, 21627), (3807, 19491), (4183, 17739), (5913, 12549), (6497, 11421), (7209, 10293)]