122997123

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 196035840

約数和(自身を除く): 73038717

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 243, 373, 531, 621, 1119, 1357, 1593, 1863, 3357, 4071, 4779, 5589, 8579, 10071, 12213, 14337, 22007, 25737, 30213, 36639, 66021, 77211, 90639, 109917, 198063, 231633, 329751, 506161, 594189, 694899, 1518483, 1782567, 2084697, 4555449, 5347701, 13666347, 40999041, 122997123]

約数ペア:

[(1, 122997123), (3, 40999041), (9, 13666347), (23, 5347701), (27, 4555449), (59, 2084697), (69, 1782567), (81, 1518483), (177, 694899), (207, 594189), (243, 506161), (373, 329751), (531, 231633), (621, 198063), (1119, 109917), (1357, 90639), (1593, 77211), (1863, 66021), (3357, 36639), (4071, 30213), (4779, 25737), (5589, 22007), (8579, 14337), (10071, 12213)]