75755493

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 128471040

約数和(自身を除く): 52715547

約数列:

[1, 3, 9, 11, 27, 33, 47, 67, 81, 99, 141, 201, 243, 297, 423, 517, 603, 729, 737, 891, 1269, 1551, 1809, 2187, 2211, 2673, 3149, 3807, 4653, 5427, 6633, 8019, 9447, 11421, 13959, 16281, 19899, 24057, 28341, 34263, 34639, 41877, 48843, 59697, 85023, 102789, 103917, 125631, 146529, 179091, 255069, 311751, 376893, 537273, 765207, 935253, 1130679, 1611819, 2295621, 2805759, 6886863, 8417277, 25251831, 75755493]

約数ペア:

[(1, 75755493), (3, 25251831), (9, 8417277), (11, 6886863), (27, 2805759), (33, 2295621), (47, 1611819), (67, 1130679), (81, 935253), (99, 765207), (141, 537273), (201, 376893), (243, 311751), (297, 255069), (423, 179091), (517, 146529), (603, 125631), (729, 103917), (737, 102789), (891, 85023), (1269, 59697), (1551, 48843), (1809, 41877), (2187, 34639), (2211, 34263), (2673, 28341), (3149, 24057), (3807, 19899), (4653, 16281), (5427, 13959), (6633, 11421), (8019, 9447)]