156980835999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19813}}^1\times {\mathrm{22573}}^1$

素因数の和:42408

約数の個数: 32

約数和(自身を含む): 250477492160

約数和(自身を除く): 93496656161

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 19813, 22573, 59439, 67719, 178317, 203157, 257569, 293449, 534951, 609471, 772707, 880347, 2318121, 2641041, 6954363, 7923123, 447238849, 1341716547, 4025149641, 5814105037, 12075448923, 17442315111, 52326945333, 156980835999]

約数ペア:

[(1, 156980835999), (3, 52326945333), (9, 17442315111), (13, 12075448923), (27, 5814105037), (39, 4025149641), (117, 1341716547), (351, 447238849), (19813, 7923123), (22573, 6954363), (59439, 2641041), (67719, 2318121), (178317, 880347), (203157, 772707), (257569, 609471), (293449, 534951)]