121640463357

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 188192176128

約数和(自身を除く): 66551712771

約数列:

[1, 3, 7, 21, 197, 211, 331, 421, 591, 633, 993, 1263, 1379, 1477, 2317, 2947, 4137, 4431, 6951, 8841, 41567, 65207, 69841, 82937, 88831, 124701, 139351, 195621, 209523, 248811, 266493, 290969, 418053, 456449, 488887, 580559, 621817, 872907, 975457, 1369347, 1466661, 1741677, 1865451, 2926371, 13758677, 17499707, 27452147, 29403061, 41276031, 52499121, 82356441, 88209183, 96310739, 122497949, 192165029, 205821427, 288932217, 367493847, 576495087, 617464281, 5792403017, 17377209051, 40546821119, 121640463357]

約数ペア:

[(1, 121640463357), (3, 40546821119), (7, 17377209051), (21, 5792403017), (197, 617464281), (211, 576495087), (331, 367493847), (421, 288932217), (591, 205821427), (633, 192165029), (993, 122497949), (1263, 96310739), (1379, 88209183), (1477, 82356441), (2317, 52499121), (2947, 41276031), (4137, 29403061), (4431, 27452147), (6951, 17499707), (8841, 13758677), (41567, 2926371), (65207, 1865451), (69841, 1741677), (82937, 1466661), (88831, 1369347), (124701, 975457), (139351, 872907), (195621, 621817), (209523, 580559), (248811, 488887), (266493, 456449), (290969, 418053)]