163814397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 236888064

約数和(自身を除く): 73073667

約数列:

[1, 3, 17, 51, 67, 191, 201, 251, 573, 753, 1139, 3247, 3417, 4267, 9741, 12797, 12801, 16817, 38391, 47941, 50451, 143823, 217549, 285889, 652647, 814997, 857667, 2444991, 3212047, 9636141, 54604799, 163814397]

約数ペア:

[(1, 163814397), (3, 54604799), (17, 9636141), (51, 3212047), (67, 2444991), (191, 857667), (201, 814997), (251, 652647), (573, 285889), (753, 217549), (1139, 143823), (3247, 50451), (3417, 47941), (4267, 38391), (9741, 16817), (12797, 12801)]