155479977

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 251600622

約数和(自身を除く): 96120645

約数列:

[1, 3, 9, 17, 23, 51, 69, 113, 153, 207, 289, 339, 391, 529, 867, 1017, 1173, 1587, 1921, 2599, 2601, 3519, 4761, 5763, 6647, 7797, 8993, 17289, 19941, 23391, 26979, 32657, 44183, 59777, 59823, 80937, 97971, 132549, 152881, 179331, 293913, 397647, 458643, 537993, 751111, 1016209, 1375929, 2253333, 3048627, 6759999, 9145881, 17275553, 51826659, 155479977]

約数ペア:

[(1, 155479977), (3, 51826659), (9, 17275553), (17, 9145881), (23, 6759999), (51, 3048627), (69, 2253333), (113, 1375929), (153, 1016209), (207, 751111), (289, 537993), (339, 458643), (391, 397647), (529, 293913), (867, 179331), (1017, 152881), (1173, 132549), (1587, 97971), (1921, 80937), (2599, 59823), (2601, 59777), (3519, 44183), (4761, 32657), (5763, 26979), (6647, 23391), (7797, 19941), (8993, 17289)]