42002367

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 62916864

約数和(自身を除く): 20914497

約数列:

[1, 3, 11, 33, 67, 121, 157, 201, 363, 471, 737, 1331, 1727, 2211, 3993, 5181, 8107, 10519, 18997, 24321, 31557, 56991, 89177, 115709, 208967, 267531, 347127, 626901, 1272799, 3818397, 14000789, 42002367]

約数ペア:

[(1, 42002367), (3, 14000789), (11, 3818397), (33, 1272799), (67, 626901), (121, 347127), (157, 267531), (201, 208967), (363, 115709), (471, 89177), (737, 56991), (1331, 31557), (1727, 24321), (2211, 18997), (3993, 10519), (5181, 8107)]