40173159

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 63244800

約数和(自身を除く): 23071641

約数列:

[1, 3, 13, 17, 39, 51, 59, 79, 169, 177, 221, 237, 507, 663, 767, 1003, 1027, 1343, 2301, 2873, 3009, 3081, 4029, 4661, 8619, 9971, 13039, 13351, 13983, 17459, 29913, 39117, 40053, 52377, 60593, 79237, 169507, 181779, 226967, 237711, 508521, 680901, 787709, 1030081, 2363127, 3090243, 13391053, 40173159]

約数ペア:

[(1, 40173159), (3, 13391053), (13, 3090243), (17, 2363127), (39, 1030081), (51, 787709), (59, 680901), (79, 508521), (169, 237711), (177, 226967), (221, 181779), (237, 169507), (507, 79237), (663, 60593), (767, 52377), (1003, 40053), (1027, 39117), (1343, 29913), (2301, 17459), (2873, 13983), (3009, 13351), (3081, 13039), (4029, 9971), (4661, 8619)]