154329273

素因数分解:

$3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 268018560

約数和(自身を除く): 113689287

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 157, 189, 441, 471, 743, 1099, 1323, 1413, 2229, 3297, 4239, 5201, 6687, 7693, 9891, 15603, 20061, 23079, 29673, 36407, 46809, 69237, 109221, 116651, 140427, 207711, 327663, 349953, 816557, 982989, 1049859, 2449671, 3149577, 5715899, 7349013, 17147697, 22047039, 51443091, 154329273]

約数ペア:

[(1, 154329273), (3, 51443091), (7, 22047039), (9, 17147697), (21, 7349013), (27, 5715899), (49, 3149577), (63, 2449671), (147, 1049859), (157, 982989), (189, 816557), (441, 349953), (471, 327663), (743, 207711), (1099, 140427), (1323, 116651), (1413, 109221), (2229, 69237), (3297, 46809), (4239, 36407), (5201, 29673), (6687, 23079), (7693, 20061), (9891, 15603)]