156964818417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1\times {\mathrm{19937}}^1$

素因数の和:21229

約数の個数: 32

約数和(自身を含む): 229547948544

約数和(自身を除く): 72583130127

約数列:

[1, 3, 11, 33, 227, 681, 1051, 2497, 3153, 7491, 11561, 19937, 34683, 59811, 219307, 238577, 657921, 715731, 2624347, 4525699, 7873041, 13577097, 20953787, 49782689, 62861361, 149348067, 230491657, 691474971, 4756509649, 14269528947, 52321606139, 156964818417]

約数ペア:

[(1, 156964818417), (3, 52321606139), (11, 14269528947), (33, 4756509649), (227, 691474971), (681, 230491657), (1051, 149348067), (2497, 62861361), (3153, 49782689), (7491, 20953787), (11561, 13577097), (19937, 7873041), (34683, 4525699), (59811, 2624347), (219307, 715731), (238577, 657921)]