152899173

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 268669440

約数和(自身を除く): 115770267

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 367, 389, 1071, 1101, 1167, 2569, 2723, 3303, 3501, 6239, 6613, 7707, 8169, 18717, 19839, 23121, 24507, 43673, 46291, 56151, 59517, 131019, 138873, 142763, 393057, 416619, 428289, 999341, 1284867, 2426971, 2998023, 7280913, 8994069, 16988797, 21842739, 50966391, 152899173]

約数ペア:

[(1, 152899173), (3, 50966391), (7, 21842739), (9, 16988797), (17, 8994069), (21, 7280913), (51, 2998023), (63, 2426971), (119, 1284867), (153, 999341), (357, 428289), (367, 416619), (389, 393057), (1071, 142763), (1101, 138873), (1167, 131019), (2569, 59517), (2723, 56151), (3303, 46291), (3501, 43673), (6239, 24507), (6613, 23121), (7707, 19839), (8169, 18717)]