172810360151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{392741}}^1$

素因数の和:392963

約数の個数: 32

約数和(自身を含む): 216152629056

約数和(自身を除く): 43342268905

約数列:

[1, 11, 13, 17, 143, 181, 187, 221, 1991, 2353, 2431, 3077, 25883, 33847, 40001, 392741, 440011, 4320151, 5105633, 6676597, 56161963, 71086121, 73442567, 86795761, 781947331, 924119573, 954753371, 1208464057, 10165315303, 13293104627, 15710032741, 172810360151]

約数ペア:

[(1, 172810360151), (11, 15710032741), (13, 13293104627), (17, 10165315303), (143, 1208464057), (181, 954753371), (187, 924119573), (221, 781947331), (1991, 86795761), (2353, 73442567), (2431, 71086121), (3077, 56161963), (25883, 6676597), (33847, 5105633), (40001, 4320151), (392741, 440011)]