264584313

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16091}}^1$

素因数の和:16139

約数の個数: 40

約数和(自身を含む): 467311680

約数和(自身を除く): 202727367

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16091, 16443, 48273, 112637, 144819, 337911, 434457, 466639, 1013733, 1303371, 1399917, 3041199, 3266473, 4199751, 9123597, 9799419, 12599253, 29398257, 37797759, 88194771, 264584313]

約数ペア:

[(1, 264584313), (3, 88194771), (7, 37797759), (9, 29398257), (21, 12599253), (27, 9799419), (29, 9123597), (63, 4199751), (81, 3266473), (87, 3041199), (189, 1399917), (203, 1303371), (261, 1013733), (567, 466639), (609, 434457), (783, 337911), (1827, 144819), (2349, 112637), (5481, 48273), (16091, 16443)]