40118997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 18633003

約数列:

[1, 3, 17, 51, 59, 67, 177, 199, 201, 597, 1003, 1139, 3009, 3383, 3417, 3953, 10149, 11741, 11859, 13333, 35223, 39999, 67201, 199597, 201603, 226661, 598791, 679983, 786647, 2359941, 13372999, 40118997]

約数ペア:

[(1, 40118997), (3, 13372999), (17, 2359941), (51, 786647), (59, 679983), (67, 598791), (177, 226661), (199, 201603), (201, 199597), (597, 67201), (1003, 39999), (1139, 35223), (3009, 13333), (3383, 11859), (3417, 11741), (3953, 10149)]